I was little confused for choosing my GPU to start my rig. But here is a thing that I came across - https://www.coinsuggest.com/6-gpu-ethereum-mining-rig/
. The post says go with GTX 1070 but everyone around says go with 480s. Also, one good thing about this is that I can shift to Zcash with this rig.
But which one should I go with?