i just did a cycle of xtreme-tren, which is the same compound as ACL's tren extreme.
it was pretty good.. but from reading superdrol logs, it doesnt even remotely compare. im not knocking the product in the least, but i dont think you'll get nearly the results you will with superdrol... BUT on the same token, i didnt have any real harsh sides with tren which are almost guaranteed with superdrol.