I am doing a purely mathematical comparison of the two deals from the two of them against buying and building a zec ming farm with 1080ti's.
I know both guys fairly well and have like both of them. So I won't pass judgement on whether on person is better then the other.
But I can crunch the numbers and see if spending 6k to build a zec farm works better then either deal.
I will present this in a separate thread. Later today.
This is exactly what I've done, I found that 2x ZEC Miners I could build would make the money back in the time it takes to even ship those miners. It's highly unlikely I'll buy one of them at this point, too much risk because if they do what bitmain did and turn them on after they receive them for testing, cause the hash/difficulty spike and THEN ship them out. Batch 1 owners would get screwed.
I spent part of last night and all day today crunching numbers.
kilo17 deal is cheaper then bittawm
bottom line both deals are bad.
purely on math .
I assume both deals are honest
I assume you get the gear 90 days to the day after payment.
I assume dash goes 2x price to match 2x diff increase.
lets say you do one from each cause you like both guys. In my case a really do like both people.
easy numbers are 5700 + 6700 = 12400 average price would be 6200.
what can I do with 6200 right now today.
here is what I can do. I can buy
six of these at 676 each or 4056 I would get 1% off in the form of ebucks. so net is 4016 use paypal six months to pay
http://www.ebay.com/itm/ZOTAC-ZT-P10810A-10P-GeForce-GTX-1080-Ti-Founders-Edition-11GB-GDDR5X-352-bit-/172587640269?a mobo, risers, ssd ,ram ,cpu, psu = 384 high number on purpose so I spend 4400 after ebucks and have 6 months to pay this.
I also have 1800 left over So I buy dash 20 coins.
So I have a 6 card 1080 ti miner doing about 4200h of zec pulling say 1400 watts. that is 34 kwatts a day or about 3.40 usd in power. and earnings are about 33.33 usd
so fast forward 90 days.
I spent 306 in power and earned 3000 which is a net of 2694 .
if dash did 2x in price the 1800 or 20 coins is now 3600 a gain of 1800
the paypal bill is not due until 180 days. it was for 4400
4400
-2694
______
1706 still owe
3600 since dash did double in price
____
1894 ahead. in 90 days if dash does double.
in all cases that dash rises in price I make some money since I purchased 1800 in coins of the seed money of 6200.
at 90 days with group buy I might have the working unit.
If dash dropped in price and diff did 2x I am dead basically zero chance of break even.
If dash dropped in price and I do the gpu build and some dash coins. I have 20 coins even if they went from 90 to 45 that is still 900 usd.
and I still have the 6 card gpu rig. that I don't have to pay any of the 4400 I owe for another 90 days.
So how can I advise anyone that either group buy makes sense. when the 4400 gpu rig 1800 dash coin deal is far safer? the answer is I have to say no to either group buy. since the gpu rig + coin purchase truly seems to be better. With income stream starting asap. vs waiting 90 days for income to come in.