Same here. Pulumi got some things spectacularly right. Their Crosswalk for AWS [0] is magical, especially if you're building serverless apps using Lambda or Docker-based services on top of EKS/ECS. I'd suggest sticking to the TypeScript runtime and major clouds where the support is the best.

_Full disclosure_ - Marcin at Spacelift here, and we chose to support Pulumi in addition to Terraform, so this opinion is necessarily biased.

[0] https://www.pulumi.com/docs/guides/crosswalk/aws/