[neilfrndes]

While DuckDB is excellent, I've found the spatial extension still has some rough edges compared to more mature solutions like PostGIS.

1. The latitude/longitude ordering for points differs from PostGIS and most standard geospatial libraries, which creates friction due to muscle memory.

2. Anecdotal: spatial joins haven't matched PostGIS performance for similar operations, though this may vary by use case and data size.

3. The spatial extension has a backlog of long-standing GitHub issues.