I just thought it would be a good time to poll my opinion on these two sources. Hands down bronxjuice wins. I've ordered from both sources and here it is. I ordered test e 250 and deca from bronxjuice. I had great results from it. I order sus 450 from regenz and Ive had strength increase over a four week period. My libido is just starting to come up. I'm taking 900 mgs a week with 1800mg frontload. The pip is crippling and only seems to be getting worse. That's why. I'm pulling the plug on it in a week I'll finish off with another source. Is it underdosed? Maybe not sure cause I usually run 1200 mgs of combined steroids so I can't make that call with accuracy, combined with the fact that a lot of sources overdose their products. If I had to guess the test seems to be more like 300mgs per ml. The only site that the pip is bearable is in the delts.I won't be ordering from them again