1060/1070 would be better.


I have 6*1070 rig -> 182mh/s in ETH
1*1070 -> around 28-31mh/s - 660usd(price in my state)
1*1050ti -> around 12mh/s - 178usd(price in my state)

So to build rig with power around 180mh/s you have to buy:
with 1070 -> 3960usd - 6pcs (just gpu)

with 1050ti - > 2670usd  - 15pcs