On Nicehash it would sense not to optimize the grin output but instead the btc you get for mining it. Hmm definitely possible when I can pull Nicehash API. I will check that, good idea.
But doesn't Nicehash miner already do this (it uses lolMiner for Grin algorithms on amds anyways ^^)




Let me check that ... did for ages not mine AION on Nvidias - but will have a look if its a general miner but there