Honestly, for the entire life of this vendor, and I've been using them for a while, 4 years or so, Green Malay has been the only one worth bothering with from them for me. I still think so, it has been one of the most reliable "strains" for me, and I can pretty much count on how I will relate to it. Unfortunately, it also requires I take a lot of it, and it's expensive. As far as other types go, some I suspect are rebadged GM, and others are completely impotent for me.