my only knock with the full door setup is you can’t get a great seal (only matters on the really cold days). I will preface by saying my only full door experience is with the eskimo outbreak houses… With only having one zipper and it requiring you to have to zip all the way down to the ice, meaning you can’t bank a bunch of snow around the outside. At least that’s been my experience with the outbreaks. If they made it with two zippers instead of one, you could still bank in the bottom while still being able to access the zipper to go in/out, but I suppose that eliminates the “full” door.
Totally agree here, I love the full door for ease of use, but it does let in a lot more air. To the point of really not even needing the vents. I definitely use more propane in my Outbreak with the full door.