Always, right on schedule haha.I don't think you'll face issues in terms of the fabric itself wearing/tearing, but I'm sure mechanical issues will eventually arise. Probably once you're out of warranty because that's how the world works.
Summed up my thoughts exactly when I decided to not get the SkyOne Touch.I checked these out and had some concerns. I do not think you can take the entire top off the Jeep. You can remove back quarter windows, but not the rear window. Also, how long are you planning to keep the Jeep? I will keep my two forever. I was thinking with the top that there could be something that might go wrong down the road (motor, top gets off track, etc). Also, it was a pretty pricey upgrade if I remember correctly. However, it is your Jeep so I always encourage people to get what they want, so I think you're smart by gathering info and making the best decision for you.