Legit is pricy but good quality and very fast delivery. The problem is, they're the most unprofessional assholes in the field. They'll think nothing of fucking you because they had a bad day. Stay away.
I heard Nelson Montana say that T-bol is a "kinder and gentler D-bol." Similar, but less androgenic and less powerful. I think that's right, but Nelson is old so it probably isn't.