I've found that the andros dosed high enough for 8 weeks to yield some decent gains. 1 andro ran at 330 for 8 weeks and 4 ran at 330 for 8 as well. If you want to go with a PH thats a lot stronger I would recommend dymethazine. It blows the andros out of the water and gives you lean gains. However, its a lot harsher. So on cycle support and tudca is a MUST, followed by a FULL pct of nolva or clomid. a good stack IMO would be DMZ at 30-40 mg for 6 weeks along with a 4 andro base to help the lethargy and keep libido up.
better yet though. have you considered just running just test? a better cycle would be Test E 500mg a week for 12 weeks and 4-6 weeks of winny at the end of the cycle at 50mg to cut you up. you can run it much longer and you can make some permanent changes to your body. With the strong PH's you blow up quick but the gains are hard to hold onto since your body really can't put on 20lbs of muscle in 4-6 weeks. most of it will be glycogen retention. you might walk away with about half of what you put on even with a good pct. Its kind of a mental blow watching yourself deflate like that. Just my opinion.
sorry for the long response, but a good PH stack would be DMZ, 4 andro, epi andro dosed at DMZ:30/30/30/40/40/40 4andro:330 and epi: 750/750/1000/1000/1000/1000