I'm experimenting with Stano right now... I'd be willing to bet AHv3 is better than Stano, but I've searched high and low on all the major forums and just cant find good comparisons.
Basically the only reason I am using Stano is for the conversion to DHT. That is all I want out of it. I just want it to keep estrogen at bay, and keep my DHT levels up. I just aborted a MWF 30mg superdrol pulse cycle after I started feeling the Stano kick in. I only dose SD Monday/Wednesday. I never expected to see/feel anything from it but the more Stano I run, the better I feel. The only side I have found from it is "over stimulation" if I over do it. Mind you so far over doing it was my initial AM dose of 800mg, and then 3 hours later another 400mg. I felt sightly jittery. I have only run 1200mg in a day so far, but I prefer the initial pick me up from 800mg in the AM.
Stano dried me out considerably within the first week. I had no idea how bloated I was, but I shed 5lbs of water over the first 3 days and have now reached a steady weight. I was on 2 caps of Erase right up until I started Stano, which is why I was so freaked out when I started pissing like a race horse. What I thought was fat turned out to be mostly water. I visibly "leaned" out in the first week, but I feel this was water mostly. There's no way to 5lbs of fat off in a week haha.
I keep hearing how supposedly "weak" Stano is, but so far I'm really enjoying how it makes me feel overall... I'm only a week in so it's too early to tell what exactly is going on, but I am going to experiment with it and try to get a more accurate idea of how it works in my body before I add anything else to it.