Done a lot of research already but wanted to cross-reference with real user experiences. Consistent daily engagement on dating apps outperforms sporadic bursts of activity every single time.
OkCupid's compatibility questions system is genuinely one of the best matching mechanisms available for free. Video calling before a first meet is the fastest way to confirm someone is genuinely who they claim.
Match quality on free plans is solid if you're in a populated area and actually use the filters available.