This one works for me:

{
"pools" :
[
   {"pool" : "cryptonightv8.eu.nicehash.com:3367", "wallet" : "36GWXKPs3fp2RWbB2qc7fREss653c6o5nL.D31", "password" : "x", "nicehash" : true},
   {"pool" : "cryptonightv8.usa.nicehash.com:3367", "wallet" : "36GWXKPs3fp2RWbB2qc7fREss653c6o5nL.D31", "password" : "x", "nicehash" : true},
   {"pool" : "cryptonightv8.jp.nicehash.com:3367", "wallet" : "36GWXKPs3fp2RWbB2qc7fREss653c6o5nL.D31", "password" : "x", "nicehash" : true}
]
}

Thank you Raja_MBZ for this link. Yes i actually sell my Monero from mining on Krakken and use bank transfer to compensate electricity cost. I hold a small part in differents coins and cash out when price is not so bad to buy new GPU/rig parts. Is it good or not good strategy?
My electricty cost is 0.09 kWh in the day 0.07 kWh in the night

Sorry for my bad english guys, but i want to try to give my point of view about this topic 

I started mining in beginning of 2018, and of course i'm little bit disapoint of actual situation. But, if i look deeper i win every month around 5% of my initial investissement. To win 5% of one investissement (when you are "normal" people like me), you have basically 2 differents ways:

- Bank placement
- Real estate investissement

With bank placement, you will have money blocked (and will not receive % every day/month) and will be part in one system that i don't like it so much 
With real estate you will need big investissement and will have a lot of obligations (rent it, taxes, assurances, long time credit...)

With mining i feel more free and yes it's also one hobby in the same time, because it's fun to make rigs and to setup it, and i have fun to be in forums and try to make it more powerfull.
And finally it's good way for "normal people" like me to have a chance to grow up, i buy one GPU (or another part of rig) each month, and step by step... we will see 

To finish, it can be usefull if somebody makes one Guide about "how to sell altcoins". I tried several differents (Raven, Bytecoin, GoByte, etc...). But was not successfull when i tried to sell it on exchanges. So maybe there are something i don't understand good on this part of business 
Thank you and sorry again for my poor english

The same for me ( Even i clik on link en email i have message "account not confirmed"
Writed to support.... Hope they will help, i want to play and win of course ^^

Around 2020 h/s stable with my Vega 64 card, blockchain drivers and castXMR-vega miner.

Thanks a lot for answer. I tried to drop to 1408 @ 900mV, and i go down at 1960 H/s. This core clock setting was the only one way i finded to broke the 2000 H/s barrier. Temps are stable too, i will increase a little bit fan speed as you suggest it

Hello,
After few months and many post readed there i started my rig 4 days ago.

- Asrock H110 Pro BTC+
- Intel G4560
- 1x Crutial 8go
- Evga 1000
- 1x Sapphire Vega 64 Nitro+

I followed http://vega.miningguides.com so i installed AMD Blockchain drivers.

First, i was surprised to have immediatly around 1600 h/s on CryptoNightV7 with xmr-stack
Best result was with SRBMiner, around 1800 h/s.

But to reach the 2000 h/s it was more difficult. I used a modded reg, and tried many OverdriveNTool variants finded in forums. Some hours...

Finally it's with Cast-XMR-Vega that i have the best hasrate.
Today, i'm at 2020 h/s but stable. Is it good or can i really have better from my Vega 64?

https://imgur.com/a/Do0rTDd

So, if you have some advices or point of view it will be very usefull for me and very appreciated, to be sure my Vega is in safe, and if i can by the second GPU to continue this adventure

Thanks a lot!