I would recommend this top . It's the only top I have for my CJ. Small enough to fold up or roll up and stow away, and then pull it and pop it on when needed. Rain or Sun. I already had the channels for the windshield so installation is a breeze. The tie down straps allow for a good tight fit, so no flopping iwhile driving down the road. As I said, it's the only top I have so ti gets used a lot, and taken on and put back on. It makes a huge difference regardless of climate condition prompting you to install. The only negative I have is that they do not have a duster or tonneau cover for 77 model to go along with it.