I think a product review section would be the most helpful, a subsection in the equipment tab. As I am planning my new build it has been a PIA finding reviews on equipment I need. The product reviews could be split into sections again with tiles like return pumps, powerheads, skimmers, supplements etc. As far as I can tell you have to use the search function now and it's limiting because you have to search by thread title or topic which often times leads to not what I'm looking for.