Not possible to get both speed and colour quality from TFT I'm afraid. You either get 1ms or you get superior quality. I'd take the latter 10 times out of 10. If that's your preference, PLS is an excellent all-rounder for high speed (maybe not 1ms like this TN panel, but still very responsive) and excellent colour quality (at least equal to IPS). Manufacturer-quoted response times aren't what you really want to be looking at anyway - professional monitor reviews use high-speed photography to show how much motion blur there really is in practice.