What are some good places to go to get a flat tire patched up? Does it really matter where you go or is everyone virtually the same?

advance auto parts... the kit costs like $5.

how's NTB? apparently they only patch here in MA, which sounds like the better way to fix things anyway. do they do a pretty decent job, or would I be better off going to a more reliable/race tire shop?

EDIT: I just called Autobahn East and they only plug tires...not sure which one/method to choose.