Did you get your 970(s) yet? I might delay my playthrough of Unity till I upgrade my gpu.
Nope, and I probably won't have them for a while yet. One of my 670s appears to be having issues (both appear fine in Safe Mode, but once Windows proper boots up, Device Manager says one of them is "reporting a problem") and the drive I re-installed Steam to following my dedicated Steam drive dying also appears to have died overnight. The aforementioned dedicated drive dying didn't bother me much, but the drive I re-installed Steam to has around 1.6TB of unrelated stuff I'd like to get back, so hopefully the old freezer trick proves useful -- at the very least it'd be nice if I were granted enough time to generate a list of the files on the drive (minus Steam) so I know what I'm missing. I've ordered a 3TB replacement that should arrive tomorrow morning, so we'll see how my luck turns out.