Do IPS panels have better colors when looking straight on, or just better colors when viewing at angles?
And what's all this talk I've seen lately about response time? When I bought my monitor in 08, the rule of thumb was 8 ms or less is good. Now I'm seeing people saying they are seeing ghosting and having issues in FPS games with 5ms? Did something change?
IPS panels have better colors period...it's rather noticeable.
Everyone is going to have a say on whether they see ghosting or not. It all depends on the eyes of the users. I personally don't see much ghosting at all on most 5ms screens these days, let alone panels that are 2ms. Depends on the panel quality and the accuracy of that response time measurement.... there are still vendors that report bogus response times based on the lowest denominator. For example, you may see specs rated at 2ms (GTG, or gray-to-gray), which is one color transition. However, the other color transitions could be way up in the teens like 16ms for black-to-white...this can surely lead to ghosting for many. Lots of research and user reviews can go along way in getting the right panel.
Excellent site to get yourself caught up with LCD/LED technology:
http://tftcentral.co.uk/