Higenamine is by far the cleanest beta agonist I have ever used, with equal or greater effects on thermogenesis than MS. Plenty of others will soon agree. Does not last as long as MS, which is a plus to us.
It is different than MS, not inferior. It fits the AT2 formula better coupled with the synergy of alpha-yonhimbine's alpha-2 antagonistic properties and shows that same property itself, which I have never seen in MS.
Like comparing clen to ephedrine to albuterol...all very different...one person will tell you one is better for one reason or another, another person will say a different one was better.
We love MS, no doubt, and the research behind it is undeniable. Thats why we have been using it for over a year. But after we tested with Higenamine we liked the formula better. We have spent a lot of time testing it, as you can see how old some of the beta feedback is:
http://anabolicminds.com/forum/supplements/165739-pes-beta-stim-6.html#post2692242