There can be lag so most (well, all the gamers I know) turn it off.
The 60Hz didn't have the issue because there was no motion flow.
How can I enhance my TV to produce a smooth picture during high speed scenes. Currently I have my motion flow settings set at high but still I get shadows whenever there is a high speed scene. This problem looks worse when playing games in my PS3 before this I had a Vizio 46 in. 60 HZ and I did not have this problem with my PS3. Help please...