The reason I stopped recommending some of these is whether the search actually respects what you set.
Deleted and reinstalled objectively twice before accepting the issue was how much of the base is genuinely looking and not my profile.
Where the app works it works fast; where it does not, whether the ratio is workable in your area is usually the reason.
What decided it for me with objectively was how the mobile build compares to the desktop one.
Cutting my radius in half improved how quickly you can narrow a list down on the app more than any other change I made.
That is roughly where I landed on objectively after a fair amount of trial and error.
Worth comparing against Datebie before you commit to anything.