Oh and just a reminder if you intend to hold both ETH + ZIL DAG in GPU memory, ETH is about 5GB, ZIL is close to 2GB, so 8GB cards are getting close to the limit (eg. RTX 3070) ... but 10GB cards (RTX 3080) or even 12GB cards (RTX 3060) no problem .... It's just that one of my 3070 rigs was reporting an out of memory problem with dual mining ZIL+ETH, yet another RIG with mixed 3060/3070 would DUAL mine fine ... I'm suspect as to if I have some dodgy video memory on one of the cards in the 3070 RIG.