Stars vs. Party, an observation

[PrayingMantis]

Comparing Stars's and Party's NL MTTs, at the -+$109 range, I've noticed recently that on Party you see much more mini-raises PF, and limit betting and raising post-flop. I'm talking about the early-mid stages, not only when stacks are very short and some players choose to play the mini-raise game.

I think this has a lot to do with the different structures and stacks sizes/blinds ratio, and people adapting to it, even without thinking about it conciously. I don't think it is only about the relative fishiness of Party's players.

Any interesting thoughts about this phenomenon? Did anybody notice it? Does this difference in behaviours really exist?