Simple. Where do you like to buy your stuff.
My favorite stores are Hollister, Abercombie, American Eagle, & Aeropastel. It's just good clothing for any type of person. Especially if you like clubbing which my brother loves so he got me into it. I have a shirt and a pair of shoes from Pac Sun but it's an ok store.
Also what do you think has the worst clothes? I think Hot Topic sucks. Stupid goths.