Quick test on a gtx 1070 Ti and gtx 1060 (not optimized). -dcri flags are 140 and 175 respectively.
GTX 1070 Ti 8gb Micron, 75% PL, ETH+XVG 31.3 MH/s + 1450 MH/s
GTX 1060 3gb Hynix, 60% PL, ETH+XVG 15.5 MH/s + 900 MH/s
jesus 1450 ?! on a 1070ti ?
Yup and can get to 1700+ with 90% PL and -dcri of 165
It seems many people here are confused how multialgo/multicoin pools like zpool work. When you set c=XVG, it's telling the pool you want to be paid in XVG coin. However, you can't choose what coin you will be mining. The pool will always decide for you, based on what's currently the most profitable coin to mine. So basically, you will be mining blake2s algo, the pool chooses the coin you will mine, and you get paid in XVG (or whatever coin you set).
Yup. That's the rational behind it. The symbol option is only what coin you would like to be paid and not the type of coin mined. That's governed by the mining pool.
EDIT: Mining on antminepool for past 5 hours. No of share rejected is <0.5%. Port 9008