I have A LOT of experience with DPT, it is the most intense RC on the market, and is the higher homologue of DMT!! To me it was the physical world version of DMT. I described it this way on another forum, "On DMT I am very prone to seeing celestial beings talking to me. DPT is extreme in your face INTROSPECTION. Visuals intense with eye open, but with eyes closed they ENGULF you, and you become the closed eyed visual (or become as part of the scene)"
I know you are talking about BTMG, (the RC supplier you are getting from), DO NOT BUY FROM THEM. They are selling it at DOUBLE the price you can get it from another RC supplier (who has very good purity), and I would be willing to give you this supplier, boabby, because from your posts you seem like a poster with good intentions. These asian RC vendors have really let their ego go to their head, and now only care about HUGE profit margins (thus ripping off their customers with a exciting RC, WHICH HAS BEEN AROUND FOREVER, and used to be sold for 50/g!!!) So they will suffer because who in the know is going to buy from them when they are charging these ridiculous prices. RIDICULOUS!!