Samsung 32A550 why?
1) Full Hd and you can see the difference sa games esp when you activate the "just scan" aspect ratio and partner that with a 1080p resolution. Tested this with a first generation ps3 game called VF5, we've been playing this for so long on a 720p set (Old Sammy R8) and when we activated 1080p + "just scan", grabe our friend who owns an arcade center in hk said it looks just like the high-end SEGA LINDBERG system (a high def arcade cabinet).
2) 5ms response time, I had this unit and even at very quick pans on an FPS game you get a smooth flow of the scene.
3) Game mode offers spot on input response time (very important when you play on-line) may lag na nga ang local connection natin, let's not add further lag by quirky input times
Downside?
Too bright out of the box sa dynamic mode, pale naman pag naka standard but after calibration maganda na talaga!
UPDATE:
I don't have this unit anymore and upgraded to an A650, kung under 40k lang ang A650 I guess that would be my pick^