I would like to use a 4k TV as a monitor and I have read enough to be confused but not enough to understand which graphics card(s) would be well/best suited for my needs. Most of the discussion forums are related to gaming performance which is not especially relevant in my case as I will be using it for office related tasks (never gaming). From what I understand, text will not look good if I do not use 4:4:4 chroma and 60hz appears to be highly recommended if not required. Are the GTX 960/970/980 cards the only options. I also saw a GTX 950 available - would that support my needs? Any help/advice will be greatly appreciated. Thanks!