Sounds too much like an advertisement. Also we need to watch out when diving into Polars . Polars is VC backed Opensource project with cloud offering , which may become an opencore project - we know how those goes.

> we know how those go

They get forked and stay open source? At least this is what happens to all the popular ones. You can't really un-open-source a project if users want to keep it open-source.