I've used the Happy Jack tie downs on 2 different 11' campers on 2 different Ford trucks. An '89 Western Wildnerness Alpine on a '90 F250 & my current '06 Lance 1055 on a '97 F350. I agree, the stock bumper needs reinforcement to be secure, but other than that, IMHO the Happy Jack is totally adequate with bumper reinforced. I've seen the Torklift and yes, they look stout, but also overkill. No disrespect indended, but a little ridiculous if you run the truck with the camper removed. I can appreciate the effort for safety, but think about it....if you have enough force to overstress either system, from nature or an accident, that camper is coming apart anyway. Slide in campers are most likely constructed with wood and aluminum or fiberglass and not made to withstand much g-forces or shock. Either should do the job of securing your camper to your rig in most circumstances. I like the idea though, of running Torklifts on the rear if you leave the camper on the rig most of the time and don't need the ground clearance.