What's wrong? not using them because they're outclassed, that's why. D:
Most people love using generic stuff that can win battles, taking off the fun (imho) and other stuff about the game. I remember this one time at shoddy, I sent out my lead switcheroo lopunny, and this guy was like, "dude wtf is that move? ._. you fucking cheater, that doesnt even exist".
I love competitive battling with my faves, even if they aren't too good. That's the way I roll, as well as most people from /vp/, lol. Anyway, that's just my opinion. :3 *hugs*