Agree with SarahNYC, though used adultxxxdate was a bit worse in my case.
My rule for used adultxxxdate now is simple: check how thin the pool gets outside big cities on day one.
Ran the service alongside two other options for a month, tracking whether it thins out after the first week.
If you can only manage a few evenings a week, whether the active count matches the claimed count matters more than raw volume on the site.
The measure I would actually check on used adultxxxdate is whether it thins out after the first week.
Photo quality moved my results on the app more than anything I wrote, more even than whether bans stick or get walked back.
Ended up splitting my time between this and the Datewander community threads.