App Engine was good for its time, and I don't think that was an acquisition. Similarly, Cloud Storage and Google Cloud in general are pretty good products.

I started using AWS when EC2 and S3 first came out, but was forced to switch to Gcloud by the most recent company I joined. I was pleasantly surprised. In many ways it's more techie-focused than AWS, which is more enterprise-focused. And their managed Kubernetes is second to none.