nVidias are good for mining lbry (LBC), Equihash (ZEC, ZCL) and Lyra2REv2 (MONA) coins. I'm minig lbry right now.

Easiest way is to use nicehash, no need to care anything, just put in your BTC address and run it. They will mine most profitable coins and convert them to BTC.
If you want to play around you can use claymore Zcash miner or EWBF's CUDA Zcash miner to mine equihash coins and ccminer to mine Lyra2REv2 & lbry coins.

I have good experience using win10 and latest drivers (usually there are instruction from miner developer which drivers are best to use).
Can't tell you exact hashrates but you can expect something around 300 sols for Equihash, 180Mhs for lbry and 20 Mhs for Lyra ... use nicehashminer benchmark to get exact numbers.

also check https://whattomine.com/ to find the most profitable coin