clen or ephedra

is the effictivness of clen a lot better than ephedra? I have used t3's with great success but an waiting to cycle again on them. I have been using ephedra and not been getting results at all..... my friend said he didnt find much of a difference between clen and ephedra do you guys find it to be a big improvment for fat loss when combined with an extremely healthy diet and tons of cardio? Thanks

personally i didnt think clen was much more effective that eca (havent used t3 so i can not comment)...
with a clean diet and a decent cardio program you'll get the results you want.. the clen or eca is just a catalyst to the diet and cardio- those have to be in order before you see any results.