Well contrary to these guys lol no offense guys , I went from 2 X 20" to a Samsung 32 "
At first you may not think it ideal for gaming , but overall its awesome , my only advice is that you use a Digital input and that you set your resolution at 1840x1040 this makes text readable and gaming awesome from a distance of bout 1/2 meter or less initially is was somewhat strange , but I love FPS and for me its been a smooth experience. Plus bonus is watching Full HD movies in 32" from the PC of course Im sure you'll take a step or 2 back for that.
I say go for it