I think if you have kids, there is a benefit to a 2nd bath. It's a personal preference tho. We went with a Road warrior because we wanted the auto leveling. We looked at the edge and like the price better. They are essentially the same thing with different level of options. With Road Warrior, I don't think we could have gotten one without the generator, so you have to pay for that. Same on the auto leveling. If those are not important options for ya, then may as well not pay for them.
Good luck shopping.