Specialist review for Shopify Search & Discovery

The app allows you to set filters only for the entire online store and has restrictions for the entire online store. For some businesses, this may be enough, but we sell equipment - our collections have completely different filters and we simply cannot fit into the limit. It would be great to customize filters for each collection. In general, Shopify as a platform has strong limitations with property fields for filters. We could write a json metafield in our products or variants, but the app doesn't support that.