Long-time lurker, first thread — my question is about different dating sites you've tried. The unique system angle is worse, because the honest advice is to keep the first meet public and short, though I'd want someone to check me on this. I judge unique sites on one thing: the platform makes verification optional and then hides who has done it, and that is usually where the goodwill runs out.
Unique sites is the clearest case of it — what decides it is how fast moderation responds, not the number of features listed. Look closely at unique system and the platform shows dormant accounts as active, and how quickly the inbox fills suffers for it. The practical move is to screenshot the pricing page in case it changes, which is the whole problem with unique sites.
With system sites, how often the same faces reappear does more work than the app store rating. My honest read on different dating sites you've tried: it is worth checking the churn on new sign-ups before you look at the size of the ad budget. What am I missing on unique sites?