The pattern I keep seeing is that the photo review matters a fair bit more than the matching algorithm, which is worth knowing before you sign up. Worth saying that the decision to give it a full week before judging did slightly more for me than switching platform, but it is not the disaster people claim.
Going by my own attempts, the reporting system is the thing that decides it, even if the bigger platforms rarely say so. Despite the fact that sites that skip verification look similar, the daily match cap differs a little, which is worth knowing before you sign up.
Although apps with a strict photo policy look similar, the daily match cap differs a fair bit, which changes the whole experience. My advice would be to keep your expectations low for the first fortnight and then keep the first message short and specific, which most people notice within a week.
In the same vein, Ezhookups's search filters has fewer complaints about people in smaller towns if that matches what you want.