Great thread — I've done serious research on this so let me share what's actually held up.
The landscape shifts faster than most review content can keep up with. Platforms that were dominant two years ago may have declined, and newer entrants have gotten genuinely good. The ones still worth your time share a few traits: transparent pricing, visible moderation, and user verification that goes beyond just an email address.
For mainstream apps — Tinder, Bumble, Hinge, OkCupid, Match — the free tiers range from usable to frustrating depending heavily on location. In major metro areas they're fine for casual use. In smaller cities the niche platforms often do better despite smaller absolute user bases.
My overall takeaway: profile quality and activity level account for roughly 80% of outcome variance. Platform choice is the remaining 20%.
The most consistent results I personally got came from Datewander. Not perfect but noticeably better than average on transparency and real user activity.