Ive been doing some research, and there are a couple of coins even more profitable than Eth and Zcash for Nvidia cards. Here I mention them so you can check them out with your hashpower on whattomine.com:
- Ubiq
- Lbry
- Digibyte
- Verge
Ubiq is mined with same algorithm than ethereum, so I guess that would be the coin that all AMD Ethereum Miners will change to after Ethereum change to PoS. Maybe start buying now that is cheap? any thoughts?