GCP's managed Kubernetes product is superior to EKS and AKS.

I personally prefer using their API and tools over AWS. They seem more sensible. Azure is horrible.

GCP offers inter-region networking and more sensible firewalls and routers.

Pricing is pretty comparable to AWS, slightly better for instances, slightly worse for storage.

Storage performance for persistent SSD seems a little better than EBS GP2.

Cheap local disks on any kind of instance.