I'm using Hetzner and a CX31 shared VCPU https://www.hetzner.com/cloud https://www.hetzner.com/cloud + 250 GB volume. I want to move to object storage some day

I'm using Hetzner and a CX31 shared VCPU https://www.hetzner.com/cloud https://www.hetzner.com/cloud + 250 GB volume. I want to move to object storage some day because it's cheaper. I started with the cheapest one, the CX11 but it was just not able to run all the services the load would go up to the hundreds and the server would just block itself. The CX31 has 2 CPUs and 8GB ram which seems to work well with the load I have for now.