Speed, Prices, Quality, and also the Customer Service. No other sponsor has such a knowledge team (z-team) that will openly help answer your questions without pushing you to buy their product. I have had many cycle and training questions answered. All in All Uncle Z is da bomb!
man i cant wait for my goodies to get here theres nothing but good stuff everywhere about the Z man! Ive been waiting a little bit so I should be reviewing and posting oils soon! Then i will say for sure what I like so far