[CodesInChaos]

Hetzner only has one Datacenter/AZ per region. So you either risk a single region failure taking you down, or you lose performance from transferring data to another location.

[abujazar]

These physics are exactly the same with AWS et al.

[CodesInChaos]

AWS has multiple AZs in a single region. I believe these are closer together and thus have lower latency than the three European Hetzner locations.

[abujazar]

I think recent events (and quite a few before that) clearly show that you don't put mission critical stuff in only one AWS region.