I'm seriously looking at upgrading my current PUP to a model with a slider. I think the added floor space would go along way in comfort while in the pup. I've looked at a Coleman, Rockwood and Jayco and noticed the Orion had stab jacks under it while the others didn't. Just wondering why all manufacturers wouldn't have them for stability and added strength while pulled out? Also, anyone have any insite into good ...bad regarding pups with a slider?