I'm thinking of getting one for my RTT but I don't recall hearing much about them, especially in relation to a regular folding type RTT. I've got the stock mattress plus a foam topper now and it's a PITA to push it all down to compress the foam and get the cover to fit. I figure it would be real easy to pump up with a tire compressor but I don't really know for sure. It would be great to hear experiences, ups/downs, and even recommendations. Thanks.