Containerfile vs Dockerfile - Infra as code
podman vs docker - https://podman.io
podman desktop companion (author here) vs docker desktop ui - https://iongion.github.io/podman-desktop-companion
podman-compose vs docker-compose = there should be no vs here, docker-compose itself can use podman socket for connection OOB as APIs are compatible, but an alternative worth exploring nevertheless.
Things are improving at a very fast pace, the aim is to go way beyond parity, give it a chance, you might enjoy it. There is continuous active work that is enabling real choice and choice is always good, pushing everyone up.