Kind of considering picking up this system to try and improve stickhandling at home over the summer. Here's a link... http://www.kwikhands.com/ Just hoping to get some direct feedback from anyone who has used the product. It seems to be a pretty sound system: the high weight balls should encourage proper movements and help to build strength, while the lighter balls should of course work on speed and control. Anyway, it's pretty expensive--so I'd feel better about buying if I heard a little bit from people with hands-on experience. Thanks for any advice.