OK, fellow pilots. With the year-end just around the corner I'm looking at replacing my GTX660 to something more powerfull. I am however no longer as well versed in hardware related topics as I used to be in my twenties so need some advice. For starters I am looking for an interim upgrade to my rig as I will upgrade to full stuff again once Star Citizen goes beta/live (depending on funds ) so I'm not going to spend to much. Secondly, I'm an NVIDIA guy. No ATI unless REALLY justifiable. I'm currently looking at either GTX 960 or 970 (I think both are available with 4gigs?) and am leaning towards the 960. Is the 970 worth the extra cash on 1960x1080 or will the 960 keep me running till my new rig is required? Thanks upfront!