Comment by diggan

For reference, this is the GitHub issue: https://github.com/TheExGenesis/community-archive/issues/72

Cheapest is to stay away from anything related to the big clouds, especially Amazon with their "premium bandwidth" charges.

I'd probably spin up a storage box from Hetzner (or similar service for dedicated servers) as a first step, as you get unmetered connection. It should last you a pretty long while as most content will be fetched from caches.