Quick thoughts on the U2311H vs U2312HM... The colour reproduction on my U2312HM is significantly worse than my U2311H. In a dual monitor setup it can easily be seen that the blacks are more grey. The U2311 can clearly identify all blacks on this test image, whilst it is difficult to discern the first 3 on the U2312. http://www.lagom.nl/lcd-test/black.php Likewise with whites, the U2311 can clearly see all whites in this test image, whilst the last two are difficult - the last one is completely white. http://www.lagom.nl/lcd-test/white.php In general use colours look completely different in different images which is incredibly annoying from any kind of design perspective. IMO if you are after a decent panel steer away from the U2312 and look elsewhere.