Where can I find a really good gaming monitor?

I've got a Viewsonic VX924. I've had trouble with the build of this monitor, for 2 years straight bug have got into the screen in the summer, so I've decided to get another one. I've been looking at Samsung SM-226BW with 2ms response time (which I read was a good thing).

Any suggestions, budget is £300 and max size of 22" min of 19".

imo go with the samsung 206bw. it's a great 20" with a very good price.