GTX 970 enough for 1440 in future

[tejas73er]

I have a 560ti right now that I want to upgrade at the end of July. I only game at 1080 but will move to 1440 within a year. Will the gtx 970 be a good card for that? My budget is around the price of the 970.

More info:

I want to play ARK, Doom, SFV, GTAV, Witcher 3, Dirt and so on

 

[Snookslayer]

Benchmarks of GTX 970 vs R9 390 show similar results, with a slight edge to the 390 at higher resolutions. Considering they sell for the same price, I'm partial to a full 8 Gbs of vRam on the 390.