ok so op is saying that he bought the site on July 18th and asked me to do the stats for the picks since then
there are 96 tips from that date which ended up being +11.86 units yielding 12.354% ROI

so if that's really the case then the stats are impressing , it's still a small sample though and personally will wait till the sample has like 500 picks
but yeah from that date till today the site is doing good

OP has been updated with the following stats :
Site                                                              Picks Followed                                Profit (units)             in Euros

Betting-analyst (horse elite)                                    237                                               -12.955            -323.875               (stopped tracking)

bookie insiders  ( soccer tips)                                   229                                         +15.854              +387.035

bookie insiders  (tennis tips )                                    92                                              -13.748              -343.700              (stopped tracking)

degen signals    ( free picks  )                                    67                                          +1.444                 +36.100

tipstersclub       (alcuni )                                            11                                          -2.400                  -12.000          ( Stopped tracking )

tipstersclub       ( Basten )                                          114                                        -26.255                -262.550          ( Stopped tracking )
 
tipstersclub       ( JPP )                                               60                                          -28.885               -144.425           ( Stopped tracking )
 
tipstersclub         ( Houdini )                                       47                                          -21.588                -101.679

tipstersclub         (IrishAssasin)                                 143                                              +1.267              -24.921       ( Stopped Tipping )

tipstersclub           ( Record )                                       71                                          +28.243              +245.945          ( Stopped tracking )

tipstersclub           ( Ardeal )                                       288                                         -132.927             -896.185            ( Stopped tracking )
  
tipstersclub          ( DaveBets)                                      29                                          -15.537              -155.537                        

Joca97                  ( Free tips )                                   129                                          +7.572                +75.720
https://bitcointalk.org/index.php?topic=1002400.0
https://bitcointalk.org/index.php?topic=881042.0

Wadster                ( premium picks )                            64                                          +37.154            +966.620

Wadster                 ( Free Picks )                                   45                                          +18.632             +197.042
 
Punting4Profit       ( premium racing )                          165                                          +38.683           +800.468

BitcoinSupremo     ( free picks )                                     4                                             -0.378               -3.780

BuySportsPicks.net   ( soccer )                                       5                                             -3.000               -30.000

BuySportsPicks.net    ( CSGO )                                      10                                            +8.844              +88.440

Enigma Betting          (  racing )                                    453                                           -4.956              -486.931   ( Stopped Tracking )

Tipstrr free ( Lucky 7s , Gentleman ,Low Blow, MAGA)     393                                           +62.498           +1174.028

premium tipsters       ( premium twitter )                       16                                             -15.720              -157.200

Ron Williams Tips      ( premium racing )                        45                                              +15.807           +316.140

Elite Bet Syndicate    ( premium racing )                         10                                              +3.420             +85.500

Damir                      ( premium soccer )                          2                                                +0.458             +9.160
------------------------------------------------------------------------------------------------------------------------------------------                                  
                                                                                                                                                          +1439.415

been a tough week that costed me 744 euros in losses , so some change is needed
first of all as you can see I decided to stop following Enigma even he was doing amazing , but his style doesn't suit me and it's really dangerous and swingy
for example my all time high profit with him was 81 units and as you can see the profit turned -5 units , which means the downswing lasted for 86 and maybe it will last more if I continue with him
he recommends 150 units bankroll , so for people who started following him at that point they would had lost 86 units which means they lost 57.333% of their bankroll and that's frustrating
I will keep an eye on him in the future maybe I will rejoin next year or so

Tipstrr tipsters now aren't free anymore and they are paid , but as you can see they worth the money and I decided to continue with them

I have added also Elite Bet Syndicate who has really impressive results with horse racing , he tips like maximum 5 horses a day so the variance with him should be low

also added Damir to my list and subscribed to him yesterday , his premium record is looking good with over 10% ROI even the sample is small with only 250 picks but still it worths the try

I guess I won't add any more tipster in the near future , I will stick to these and see how things go
now my hope is to reach 4K euros in profit before October , if I did so I can really start taking this investing project more seriously since it will be generating more than enough money for me to live in my current country

not defending them at all , there is a fact that all users never had a single problem when playing with Betking so customers have no problems
if investors who want their btc back can get them then yeah that would be great , but will that happen ?? no I can't see it happening

these discussions won't help investors at all

well yeah lower withdrawal limit is always nice , one of my friends actually just deposited 6 mbtc and he didn't know about that
but in general as long as the withdrawals are free it's better for me that offering lower limits with a fee 
would be great if they can still lower it and offer 0 fee

yeah but whats the point of making a thread stating MUST AVOID BETKING , I mean he does care about investors right ? if people avoided Betking investors will actually lose more so what's the point ??

as a player you should have a perfect experience with betking , yeah investors agreed on ICO terms and lost money but the site for players is good actually

maybe you should consider adding deposits after one confirmation instead of crediting them instantly after the deposit , for sure it's better for players when the site doesn't require confirmation but it's safer for you and prevent players from double spending so they may freeroll you with some bets

ok so I got access to the site now and checked the last predictions , it looks like you made 587 picks since the start of this year till yesterday
did the math about profit and it's +10.86 units which means ROI is 1.85% , not the worst and not the best

would love to see your past picks available for all people , it's the right of people to see the stats before joining a tipping service and this way you be completely honest with your subscribers

not sure about the legal part for USDT but I'm sure many people will prefer to gamble with it rather than btc or any other crypto
there are many sports bettors that I know would love to try some of the crypto gambling sites , but they take the price of bitcoin and other cryptos seriously so they don't feel that safe holding crypto
offering USDT gambling may be the best solution for them since they can try crypto gambling sites and hole USD at the same time

well gambling in real life here isn't allowed , but there are literally now laws regarding online gambling since over 99% of the population here don't know that they can do stuffs online with their money
yet there are many of sites that don't allow residents of my country to gamble
if you are really interested in gambling you can always use a VPN like others here stated , the rules of your country may never change so you need that
you can also try one of the asian brokers like asianconnect or premium tradings so you can bet on different sites with them

basically you can find the best sites with VPN ,the only thing I'm struggling with is poker since there is no chance I can play with stars , 888 , party ..etc but I can perfectly gamble on sports and other casino games with alternative options

glad you are back tipping mate , but so sorry I can't follow your plays these days cause I'm having a vacation with friends and family
so hope you don't mind me not tracking your plays this month , I should be fully back on mid September

yes I know but do you make it clear how much the site is up or what is the ROI or users have to do the job manually ?
I forgot my past login so I created a new account I will pm you now with the username

ok I will do the free one month and will track the picks that I can play in my thread , will start betting 20 euros a pick
please let me know and pm me my login details
you still need to do tracking for your picks , it's not time consuming since it doesn't take over 15 mins a day and it will show your customers exactly how you are doing

yes I know mate and you are doing great
my point is that users shouldn't just rely on a list and they should research more and more , cause as I said most of people here like nitrogen since it's been around for years now and their margin is kinda lower
I just want people to check other sites like rush and give it a chance , this way maybe nitrogen will lower their margin more to compete with rush

competition between sites should allow players to have better odds in the future since all the sites will compete to get the players

well to be honest I don't care about the scenario here even if you really bought the service , it's just weird to vouch for something in the past then come here and announce it as you bought it
guess the best thing to discuss is if you are profitable or not , as I stated before I subscribed for a month and did the math for all of your previous bets on the site which yielded a negative and after I commented about that Hhampuz didn't respond and he hasn't answered my concerns
after that your thread turned to dead

is there any proof that you are really profitable ?? why you don't record your past picks in a third party site
here is what  profitable and professional tipsters do https://bettin.gs/Bookieinsiders

you care about customers right ?? well I was a customer so how you can convince me that you are profitable
also why you don't mention the source of the odds next to your bets , cause i stated before when I was a subscriber I couldn't find your quoted odds

oh wow hehe , haven't noticed that this guy vouched in that thread nice catch 
I'm not sure why Hhampuz is really vouching for them and what he is getting in return , but in the past when he made a thread for them I told him that all the data he posted are fake and that the site isn't profitable even with a fake win rate that was a little bit over 55% ( Hhampuz was saying in op that they have over 70% win rate )
after that he didn't make any comment regarding my questions , so I ended up wasting one month subscription money on nothing in return

I joined then last December cause Hhampuz recommended them in the past , I did the calculations and the win rate was wrong also the site was on negative after I did the calculation
Darkstar_ took a vouch copy but not sure if he remembers how the site was

20$ a week is high if you compare it with what I actually pay for other tipsters , and the majority of the tipsters I follow are profitable with proven positive record

I have no interest in sale trashing , I would be more than happy to know a profitable tipster since I do follow tipsters and here is my thread
https://bitcointalk.org/index.php?topic=1800883.msg17941510#msg17941510

here is my feedback about you when I joined in last Decemeber , none of what you advertised was true
The win rate was fake and you being profitable was fake , I have no idea how the site did after Decemeber but I'm 100% sure that on Decemeber you were lying about your win rate and about being profitable
https://bitcointalk.org/index.php?topic=2543001.msg26994159#msg26994159

you can always add more votes or update a previous vote that you made , for example giving more or less stars
IMO the thread only reflects the popular sites and obviously many votes came from people to the site that they are participating in its signature campaign
it doesn't reflect which site is better , cause clearly bitcoinrush is better than nitrogen

if I was a marketer I would promote bitcoinrush so hard cause honestly it's the best in the market
you will be getting good percentage and your referrals will be getting the best odds in the market , so it's a win win situation

personally I don't recommend this site , I joined in the past and they were in negative also the odds aren't that easy to get
20$ a week for a tipster with negative results is so freaking high

also as you can see by opening the site , there is no link at all for their past record of tips and usually when a tipster doesn't make that public it means that he is shy from giving info

all of the info I provided based on my experience with them months ago , not sure if this still the case but personally wouldn't recommend and you can find better tipsters with lower prices

EDIT : this review as stated based on the results on December 2017 , OP is claiming that the owner was a different guy
so this review is only based on my past experience and it has nothing to do with the current team since as the OP claiming he bought the site from the old owner

it depends on the site and what games they offer , the short answer is yes they are manking relatively big money
for example most of the sportsbetting sites here in the crypto market are affiliated with odds providers , for example bitcoinrush makes 2% of all the bets placed on their sportsbook
other sportsbooks may not be affiliated with odds provider , but usually the odds there lower which makes them money as well since their customers can get more profit using other sites

also all slots and live dealers are affiliated with other partners and the sites make a certain percentage from their players' wagers

so there is no simple answer cause some sites are more popular than others , but the short answer is that they are making good money