From my side, taking a break when it starts to feel like admin is sensible — small thing, but it adds up. Is the zoosk app better for meeting people than Tinder?
Honestly, patience is genuinely the differentiator, dull as that sounds — nobody tells you this at the start.
Having tried a few, a platform's age tells you something, but not much — small thing, but it adds up.
In my experience, the people posting about success are a tiny and unrepresentative sample — that is roughly where I landed after a lot of trial and error.