Dont just ask in a forum, but do always your own research... tehre are usually signs of a blatam scam.. take a look at team, vision, whitepaper, updates in their social media channels, if it has a healthy telegram community.. there are many good clues that will help you decide if it is legit or scam!
Yes, good advice too, but they also want to know about this forum about metahash, all here will answer for those who know, so here I can't give advice.