Go with Iconic's Alpha-4 for the highest dosed transdermal 4-DHEA with added Androsterone. Code "Ape" will save you 20%.
I also can get my hands on some Olympus Labs Sup3r 4 and Sup3r-4 elite. Pricy, so I would need a good offer, but it was the highest dosed oral with a top notch delivery system.