Going long here because a short answer really doesn't do this justice.
Response time in the first 24 hours of a match makes a measurable difference to how conversations go.
Things that have actually helped me:
- Free trial is usually enough to judge real user quality
- Bots tend to reveal themselves in the first exchange if you say something specific
- Location-based platforms usually have better engagement than broad national ones
- Premium is occasionally worth it — but only if the free version shows real activity
Currently using Turndate as my main go-to and it's been solid. No major issues, decent activity, enough settings to feel in control.
Take what's useful and leave the rest. Every situation is a bit different.