I have tried the sandwich deal as well. Greatly prefer slapping a stand on the back for most distances I was traveling. Granted everyone is different in how far they are going.
I found sandwiching a stand to be loud, and take too long to get attached/detached. Slapped on the back with a grab it and strap was quick, quiet and easier.
This pack intrigues me. I need to see more info on it. May replace my 14r depending.
Iv also been eyeballing he MR treehouse.
I stopped even using the grab it, i just us two compression straps through the LW platform grid > even quicker and quieter (and lighter)! It also allows you to strap the stand a little bit lower on the pack so you have some more clearance.