I use PT4 (sometimes). The biggest problem I find is where to put the HUDs. There's not a lot of screen space that isn't being used (at least part of the time) for something else (on pokerstars). I have no idea how other guys manage it, but I just find the stats to be generally distracting.
I use HM 2 to analyze my game, because I did not find it useful during the game, as you do not have enough time to deeply analyze, you have to act quickly.
I use HM 2 to analyze my game, because I did not find it useful during the game, as you do not have enough time to deeply analyze, you have to act quickly.