Just curious, have you tried Alloy with the PostGIS extension?

I've been trying to get my work let us use BigQuery for our geospatial vector data queries, because we've managed to break all the equivalent AWS products, Snowflake, and Databricks on our dataset. Regular Postgres + PostGIS takes about 30 minutes to run our query and BigQuery does the same in 4 seconds. Unfortunately, BigQuery is a bit of a pipe dream right now for us, so it would be interesting to understand if PostGIS benefits from some of the changes in Alloy.