I picked up a deck a few years back to see what all the fuss was about. I got tired of my sled getting covered in road junk on the 1100+ mile commutes.
I usually end up driving out alone, or only a couple of us at the most. For that, I use my sled deck. This past Christmas, I took my family to Island Park and had to haul 4 machines so I had to come up with a solution. No issues at all.
For unloading, I just jacknife the trailer and take the sleds off the deck. Works great.
what you have is the best i think...you can throw all the bags under truck and in the trailer...and yet with the small two place you can always unhook and push it around in those areas of riding that are known to be non trailer friendly