I bought the 90 lb system and it is awesome once you get it up and adjusted correctly. This was much more work than I expected it to be. Now that it's done I'm very happy with it. My kayak is up against the ceiling in my garage and completely out of the way. It is also very easy to lift and lower with just one person. The only other problem is that you need to be prepared to pick up some lumber and extra lag bolts and washers to properly install the system. I get the part where it doesn't come with the lumber but they could throw in the extra 8 dollars worth of hardware.