Truck Camper Cover.....which one?

I have an ADCO. It has side zippers to make it a little easier to spread out when putting it on. However, I've found them to be difficult to deploy and really unsafe to be crawling around on the roof to spread it out. I use my camper at least every 4 weeks, and finally retired the cover to the attic in the house because I just don't think it's safe to get up there with it and spread it around.
A better option is to get one of those metal carports if you have the space.