I never baught any thing on line. If I cannt touch it, try it on or look at it in front of me then I wont buy it! I am too much of a sceptic and do not trust advertisements enough to take their word on any thing. What if it is the wrong size? What if I change my mind? What if it is damamged in the wharehouse or during shipping? What if I need it quick? How do I know that there is no human error at the other end of the order? At the diveshop I can usually see what I am getting and I know if there is a problem the (good and decent) shop owner will do all he can to solve any problems that may come up. I try to support my local shop as much as I can!