I've just had a look at the ingredients of Decabolen and the sides must be pretty nasty. Halodrol, Superdrol and Phera-Plex in one tablet! :smileeek:
TBH I don't think you can compare the two. The Trifecta Stack is something that I have been looking into and looks pretty good for gains with mild side effects. Methyl 1-D for mass and a little wet gains, Methyl Masterdrol for strength and vascularity and then Formadrol for the PCT. The gains should be good and clean but I would make sure that you had a SERM on hand 'just in case' as you may only get 15 days out of Formadrol if you dose it at 4 caps per day. They are selling this stack with IGH-1 as well for an added bonus so I would go for the Trifecta Stack.