My name is James and I run a company which sells hoodia gordonii in the UK and in the US.
I am not about to start promoting my product or critising others.
All I will say is that you should do your own research and sadly, you cannot believe everything that you see on this site or on the web in general. Many of the posts here are not unbiased, be warned.
If there is anything that I can help with then I will try and visit this forum as regularly as possible and offer any advice I can, but I would rather stay away from commenting on particular brand names as it will only cause problems in an industry that needs no help in confusing the customer!
Finally, I would like to say that hoodia gordonii is a very good appetite suppressant and works for the vast majority of people, however, it is not a miracle product and you cannot lose weight unless you burn off more calories than you take on.
Best of luck to all those trying to lose weight and I hope that my post helps.