I'm certified architect in both AWS and GCP and I prefer AWS. But it's possible it's because I learned it first.

GCP is easier to start with for me, but becomes annoying because it's missing things that I can do in aws.

For example, cloud run can't run docker containers that doesn't listen to a port. Just run it once and shut down like Fargate does in AWS.

They want people to use kubernetes which is more complex and has features a lot of people don't need ever. Fargate is simple and just works.

So I prefer AWS for reasons like that but I think GCP is easier to understand.