So I am playing with the idea of possibly putting together a mining rig with mostly used parts, and I have been doing a little bit of research into the you side of things. Im wondering if 4 vega 56s would offer more power than one vega 7 in the first place, as well as if those vega 56s would have any chance at all of staying within striking distance of the vega 7s running cost. Id be doing a fair bit of folding for folding@home with this rig, and then I'd probably throw on top some more profitable mining operations, but since the only.mining I've ever done is for folding@home and I only started that yesterday I don't know much about this at all.