Research first and join several project is our safety, must become priority don't ignore it. Until now there is no specific guide to choose " legit " project but I'm sure we already have experience as the best teacher. This time, trend is in up mode, new project coming with out permission with ( sometimes ) unrealistic target. Be careful, always use your brain ( logic ) not dream ( imagination ) to calculate target and reduce risk. Do your best and never take project that we should send money to get bounty reward or give our private keys as loyalty sign.