Most comparisons of POF skip what you lose by never upgrading, which is the part that matters.
My first week on POF looked promising; by the second I was only really watching what protection exists before you meet.
Given how how much control you get over who sees you behaves, I would only recommend that one to someone with patience.
The thing nobody mentions about the app is how much of it is usable without a card.
The thing that finally moved the needle on the site was being specific about whether 'free' means free to browse or free to talk.
Things worth confirming before you spend a week on POF:
- Whether the POF photos survive a reverse image search
- How POF behaves on mobile data rather than wifi
- How fast a report about POF gets a human response
- Whether the POF match count moves when you widen the radius
Your mileage on POF will vary by city more than by anything else.