I'd love some guidance from those who've implemented bucket aggregation (or facets or whatever) on an e-commerce site.
Do you run the aggregations as filters (so that the buckets and counts update with each bucket choice) or as post-filters so that the aggregation buckets from the original search remain constant even after buckets are chosen?
Like in my image, if I chose "100-150" should aggs update to reflect only buckets available for the new result set? Or should aggs be left alone?
I understand that they can be run either way, but I'm wondering if there's a UX/UI "standard practice".