AaronWilliamV :
But what if I got 6 of them? I'm not planning on mining Bitcoin, I want to mine Ethereum and from what I heard you get around 10-14 Mh/s with them.
It would be a severe money loser. Ethereum prices have stabilized. The time to get into it was six months ago and make money, not today. You are up against people who run 40+ GPU builds out of their homes and even rent small warehouses and put dozens of PCs in there. That's where the real money is made in cryptocurrency mining. Your best hope is to wait for the next great cryptocurrency and jump in early. Like everything else when "investing" in something, you are gambling.