I really think response times are one of the biggest misconceptions in the computer world. They are times from complete black to white, and really don't represent the true quality one can expect with fast motion picture. Sure smaller is better, but making a decision without testing it is really stupid. It it best to test the monitor and look for reviews from gamers/movie watchers. Also, know that some people will disown a monitor if there is a minimal of ghosting, while others are ok with it. I'm a mild gamer and have a planar 17" with i believe a 20 or 25ms response time. Never has it effected a movie or game.