Comment by tonymet
What I always say when given a false choice: ¿porque no las dos?
vcpu, iops, transfer fees, storage -- they are all resources going into a pool .
If Hetzner is giving you 10TB for $100 , then host your static files/images there and save $800.
Apps are very modular. You have services, asyncs, LBs, static files . Just put the compute where it is most cost effective.
You don't have to close your AWS account to stick it to the man. Like any utility, just move your resources to where they are most affordable.