The Viewsonic VX922 is arguably the most responsive TFT on the market right now, and would be probably the fastest you'll get right now. It won't match a CRT, but then most users would find the modern TFT's perfectly fine anyway. The Samsung is good, but the overdrive is not as well controlled as with the VX922 and so there are some issues with white halo-ing, accentuated noise and variations in the overdrive impulse used.