Seconding what MaxNYC said, with one caveat about sextchat.
What separates the app from the rest of the field is how much of your profile is public by default.
I gave it about 5 weeks before I formed a view, mostly watching whether bans stick or get walked back.
Unless you are in a major metro, expect whether a phone number is genuinely required to be the limiting factor on the app.
If you only test one thing on the room, make it what a search of your username turns up.
Rewriting the opening line did more for the chat than a month of tweaking what the app leaks to other members.
how Flamedate handles it came up when I asked the same question last year.