I installed Safe-Plus on my Vegas. I cannot comment on other systems, but anything you add for steering stability will save your life in a blow-out situation, or evasive move on the highway. The unit costs about $300-$400, shop around. The installation was done at a local Ford dealer who works on big trucks and motorhomes. Align the front end when you have the stabilizer installed. Installation is about 2 hrs shop time, including adjustments that must be done after road-testing. About $150 for alignment and installation. You will appreciate the difference in handling with the Safe-T-Plus unit installed. They have an excellent Youtube video on their testing, safety enhancements using their system, and how to install. You can even go to the Safe-T-Plus factory, I think it is in Georgia, and they will install it for free.