2. How can I detect the best of them? I know about the usual due diligence stuff like the team, the community, tokenomics, etc. But is there anything else? Like some rating system or a site that reviews them or something? I've found these kind of information about launchpad projects to be a bit rare...
I think you don't need to do any additional research, as this has already been done previously by the Binance team, who are in any case more qualified in this field than any of us. But at what point to make purchases, it remains your decision.