If I had to compare DHB to something, I would say it's like a harder, more androgenic EQ. It is after all a metabolite of EQ. I would expect, lean gains, yet good fullness and if you're disposed to it, a high level of vascularity. I get very vascular and DHB gets me very veiny. I would run it at no less than 600mg and for around 16 to 20 wks. Its main drawback is the time it takes to kick in. The first time I ran it, I was honestly wondering if it was going to work at wk 4, but over the next few wks, I began to see its effects. The effect is slow to come on, but like EQ, it continues to keep getting better for a period much longer than your faster acting drugs. Because of this, I see it as ideal to run something else along with it for the first 8 wks. Something like NPP would be great, since it'll begin working fast and by 8 wks, you can drop it and continue on with your test and DHB. 

DHB works well in both cutting and bulking, but I find it to be great in a cutting cycle. I think I was my hardest every when I ran it straight into a show. And no, I wasnt using tren on that cycle!