no worries!

Chroma and Weaviate are both popular OSS projects, 21k and 14k stars respectively.

Weaviate has some features that Chroma does not (yet) - notably vector quantization. Weaviate is a single-node DB that can be run in cluster mode.

Chroma focuses on reliability and operational simplicity. The fully distributed architecture means there are no knobs to tune or config to set.

There's no right tool for everyone. Try both!