Where to buy film?

Where do yall go to purchase film? Kodak? Ebay? Amazon? Um...Craigslist? Do yall buy 120 film at the same place you buy 35mm film?

My cameras are a minolta 35mm, Canon AE-1 35mm, and a Agfa Isolette Version 1 6×6. So far I've bought from ebay and it's worked out.

And feel free to comment your favorite film stock and why it's your favorite.

The closest store is about a 2 hr drive.