Do you think Poker Trackers 3 suitable to ring games or tournaments?

Imo,PT3 is suitable to ring games,in which you always meet same opponents.But in tournamets,there are too many people,and the tracking is more difficult.Do you agree with me?

I find it more useful in ring games. I find the multiple levels of tournaments make it hard to really get a good look at a players aggression as most of it is situational.

I agree, the HUD is less useful in escalating blinds situations than in static blinds (i.e., MTT vs. cash games), and/or when you're not playing the same players repeatedly. The ability to review hands/sessions/tourneys, though, I think is equally valuable whichever you play.

Is there an advantage to, say, popopop's Universal Replayer, as far as replaying your games? Is there analysis as well as just review? I will soon be getting some software, and play mainly SnG and MTT, so am thinking SnGwizard, and probably PT3, as I use a MAC as well, and think it is more compatible. (dont know how it is for STT and MTT tho with MAC) As far as I know, no SnG software is MAC friendly, if anyone knows better, please let me know. But I can just import my HH to the other computer.
BTW, I use 2 computers in 2 different locations and one is a MAC and one is a PC.