Actually i have come across this manta token when i was making research about the best token to invest in, though there are so many tokens in that list so i just choose other token i didn't include manta. but due to my research i think manta seems to be a good token, but i will advice you look for a token that is well known. because not everyone who Knows about this manta token and secondly is a newly launched token so i will recommend you look for any of this old token that can give a good profit to invest.