Okay, I know I'm weird, but I'm not sure what level of weirdness is indicated by having a favorite kind of toothpaste. Maybe that's more like, um, being picky. :P
On the other hand, why would they have 33 different varieties of toothpaste if there weren't people who didn't like one kind or the other? I mean, surely there's a somewhat reasonable explanation for why we need that many choices? And that's only in one brand.
So while it is daunting to go to the store and be confronted by a huge display of toothpastes, I would argue that there is reason for at least a few choices. And presumably other people have even more requirements from their toothpaste, so they need even more varieties to choose from.
All that to say that I realized I have a favorite toothpaste. Colgate Sparkling White Mint Zing to be exact. It meets the requirements for my toothpaste: paste, not gel...gel leaves a nasty slippery feeling in your mouth, baking soda for extra grit, and mint, but not a sweet mint...a good sharp mint flavor.
Okay, so how weird is that? :P Although I figure it's something I'm putting in my mouth, and if I have a right to be picky about anything, it's what goes in my mouth!