There's no "I use ubers when I feel like it" option, so I guess the "I use ubers very often." will have to do.
I honestly don't care what kinds of Pokemon I use in-game since my teams end up reasonably balanced anyway, and I haven't been bothered to get out of the standard tier in those rare times when I competitively battle but that's more due to laziness and the fact that you're pretty much guaranteed to find people battling in that tier whenever you decide to pop on Netbattle for a match or two. They're Pokemon, they exist, they don't destroy my game when I use them(and since you get them all late game, they really can't sap the challenge out of it except for maybe the E4 or something) so there's no point in not using them if I want to use them. If you don't want to use ubers, that's fine too. And as long as neither side denounces the others for DARING to hold such views about ubers, everything's fine and dandy.