FWIW, I can get the latest snapshots and relevant packages from 2 ftp and 2 http servers. I say "latest".
Other servers (remember mirrors are services not paid for) can have a day to a week delay. Some are listed while still on 4.2. Some do not allow more than #x connections, or only allow connections from specific geo zones, some are paid for services allowing #y not paying connections.
Got my two working http servers, never will make their URL public
