970 vs another 7950

What do you guys think? I already have a 7950, but if I were to get another, it would be off here or reddit. I would have to get a new psu also. Also maybe a third S2240M? 

Well, with the power supply, the price becomes about the same.

What's your current power supply? If it's 650w, I bet you could do 970 SLI which would give you a nice upgrade in the future.

Yeah it's a TX650V2

Single GPu > Multi GPU. Always

watch this:

https://www.youtube.com/watch?v=01y79crS3k8 

I hope this helps^^