Advantages are: 1) stows flat inside the van, 2) fast setup, 3) integral to the vehicle, doesn't touch the ground, 4) relatively light weight (11 lbs.). For quick access to the rear storage areas when not set up for camp, the table can be staged to hang from the bumper latches out of the way and off the ground.
Thanks. One more thing off the list. That and 60" Hi-Lift, 12-ton bottle jack kit & wheel chocks, 40" light bar, Maxtrax and a few other things ordered during the weekend sales (thx to all who posted info re. the discounts @ Safe Jack & SMB).