1070 for 1080p and haven't regretted it one bit. It's is consistently above 80fps for even the more demanding games and most of the time even above 100fps. I am happy with 60fps, but I mention the high fps to show its power. The card doesn't even break a sweat for the 60fps vsynced gaming I do and the fan is whisper quiet.
That, coupled with my aging 2500k. I have done extensive testing on my 860@4Ghz too and it also did really good, even beating my 2500k@4.8Ghz in a couple of games (out of 60 however).
Great card with great drivers that help weaker cpus.
I wish I could afford an AMD card of the same caliber, so I could test where AMD's drivers stand today with weaker cpus, because my 7950 and 5850 are too weak and gpu limited for any valuable measurement. Heck the 5850 doesn't even have current drivers (thank you AMD).