I haven't been following the vector db space closely for a couple years now, but I find it strange that they didn't compare their performance to the newest generation serverless vector dbs: Pinecone Serverless, turbopuffer, Chroma (distributed, not the original single-node implementation). I understand that those are (mostly) hosted products so there's not a true apples-to-apples comparison with the same hardware, but surely the most interesting numbers are cost vs performance.