“Worth It” & “STG” are two things that really shouldn’t be used in the same sentence. Place is full of scammers, thieves, drug users, and fake or really old pics. Better off spending a little more and going with the providers with established reputations (normally they’ll have their own website or go through a reputable agency).
STG is completely an at your own risk platform, and IMO isn’t worth said risk. Just my opinion though.