I have read through the boards and many websites. The problem is I have found a lot of conflicting recommendations. I am a very experienced user with DS/PH and planned my next cycle for Dien Diol and Epistane together for 6 weeks. I have decided to add in 4 Andro for 8 weeks - starting it 2 weeks prior to the other compounds. I know a lot of people think the 4 andro will not do a darn thing but I really want to add it in to see if it will possibly help with some of the sides. (lethargy in particular) It seems the older I get the more prone to sides I have become. I planned to run the first 2 weeks at 300mg/day and go up from there as necessary. Problem is that some sites are suggesting that 300-400mg is the ceiling for this stuff and others recommend taking it all the way to 750mg/day. That is a big difference. Does anyone have experience running this at a higher dosage or should the 300-500 be sufficient? I'm not a fan of taking more than needed and wasting half my $$ on essentially an unknown for myself. I have everything in place including all support and pct....I have just decided to hold off until I can be confident in how to run the 4 andro. Thanks for the advice.