I prefer contests (specifically the RSE format). I really liked the idea of contests, where Pokemon show their moves and express their attributes on a stage. They look to be even more amazing in ORAS. For the Pokeathlon, the minigame where you try to knock the other contestants off the stage was kind of fun, but I got tired of it after a few times playing it. Maybe because 1) I have extremely low reaction speed/time and reflexes in general, and the Pokeathlon needs some of that since you have to keep moving and doing things, so I felt like I couldn't relax 2) it was like a chore/obligation. I wasn't doing it because I thought "This sounds/looks fun". I was doing it to get a Fire Stone so I could evolve my Vulpix. If there was a Fire Stone available somewhere else at that point in the game, I never would've even participated in it. Whereas with contests, I actually was doing them for fun. If I was doing the Pokeathlon just for fun, it's possible I would've enjoyed it a little more. It was just a means to an end for me, and I tend not to enjoy things when I'm doing them for the destination rather than the journey. I just try to get them done ASAP.