Putting this to the room because which are the best dating sites for over 50 is where I keep getting stuck. It is worth separating out later-life daters here, because with marriage, the reply rate collapses as soon as the platform surfaces profiles far outside your radius. Look closely at finding sites and the platform throttles your visibility unless you pay, and that is usually where the goodwill runs out.
Finding sites is where I'd start, since how well it works on a weak connection tells you more than the length of the feature list, going by the last year or so. The picture changes for people dating with their beliefs in mind once marriage finding enters it: the deciding factor is the reply rate, based on a fairly small sample.
Every time marriage comes up, what decides it is the amount of recycled content, not how slick the interface looks. Anyone weighing up which are the best dating sites for over 50 should know that it is worth checking how often the same faces reappear before you look at the marketing copy. Is finding sites even the right thing to be optimising for here?