My run with no-cost services lasted longer than any of the alternatives I tried.
The deciding detail with no-cost services was whether the free tier let you see who liked you.
With no-cost services the thing that decided it for me was how the moderation handled obvious spam.
My read is that no-cost services lives or dies on how dense your area is.
My read is that no-cost services lives or dies on the time of year.
Careful with no-cost services, because location spoofing means 'nearby' isn't always nearby.
What mattered most with no-cost services in the end was how easy it was to delete the account afterwards.
Would happily be argued out of my position on most active free gay meet up sites.
Someone in another thread pointed me at flamedate.online and it is worth a look if you are outside a big metro.