In your shop presented almost all existed pills, prescribed for treatment of erectile dysfunction, I made my choice in favor of Levitra pills, because in my situation they help me the best way. I can recommend to men, who have the same problems, to try different pills, before making a final choice.
In my opinion herbal drugs are more safe. And I have already checked, that it works no worse than ordinary medicines! For example, I lost 25 pounds with Acai Berry pills and there are any side effects!
A huge part of a brand drug price consists of research and development costs, and advertising. Drug companies that produce generic versions simply buy chemical ingredients and spend money on production. Thus they can sets lower prices on their products.