I went with the Honda glass and I am very happy with it. I got 15% off from the dealership where I bought the machine and didn't have to pay shipping but I did have to pay NY sales tax (8% grrrrr). Just under $600 total. I think it seals up really well. Took me 30 minutes or so for the initial install by myself but I think it would less than 5 minutes to take it off and another 10 min to put it back on. I was also going to have to have a windshield wiper, so I needed glass.