They sure do if you look at a lot of the "cut mixes" its mast, tren and prop! I'm probably never going to hop on the tren train anytime soon maybe in a few years!I was looking at that as well. I like tren a lot too but I don't think mast and tren go well together or do they? Maybe some clen too?
If you use test e dont you end up pinning about everyday? What about test prop and the then pin eod? What else can you stack with this.