I'll be selling my U2312HM for a Crossover 2720MDP, and my GTX 660 for either one of these. The models I'm looking at are the Windforce 290 and the G1 Gaming 970. Where I live the 970 costs ~500$ (US) and the R9 290 costs ~370$. I've already verified that my case (Corsair Carbide 300R) and PSU ( Seasonic S12-II 520W) are capable of containing and powering these GPUs.
Edit: Forgot to mention- the games I play aren't very demanding- Tomb Raider, Bioshock Infinite, Borderlands 2 are the most demanding.
Edit: Forgot to mention- the games I play aren't very demanding- Tomb Raider, Bioshock Infinite, Borderlands 2 are the most demanding.