I think MTG is MoeGro Tek or MoeTek Gro. Something like that. But, they have waaaay more negative reviews than positive.As far as the thickness, its not really an overwhelming amount. At least not from what I hear. And it gets thicker FIRST then you will start to experience growth. Whereas its vice versa with Ovation. But, if yu are happy with Ovation then I would do whats best for you. No need to mix up you routine if you're already happy with it. Know what I mean chicky?? I hope this helps you.