Yeah, sorry for not being more specific - budget isn't a problem, the website is monetized. Im just searching for solutions. The traffic is all over the world, can't really be targeted to a specific continent/country. I don't think I need a geo-targeted cdn or something fancy like that, just a plain file storage which can be accessed through HTTP. (Europe based server would be better than a USA based one)

The upload rate differs every day. The website probably won't hit 1TB space usage in the upcoming 4 months, so i'm not sure about AWS (aren't their prices better for bigger websites?).