If you are a twitch gamer you may want to look into the BenQ HT2050A or 2150ST which are regarded as the gold-standard for input lag in high quality gaming projectors.============Of Placement Flexibility

Gaming PerformanceWith an input lag of

In fact, BenQ will sell you their HT2050A (a model I'm also reviewing) with similarly excellent color performance, better contrast and black levels, and more features including vertical lens shift and 16ms of input lag-- for exactly half the price

Input lag is acceptable

the HT2550 is not in the same class as some of BenQ's more recent 1080p offerings such as the TH671ST, HT2050A and HT2150ST which all feature a 'fast mode' that reduces input lag to a blazing 16ms

I measured the HT2550 at 54ms input lag

The bottom bottom line is that I really do love this projector and as