Unless you routinely carry bikes, I'd pick the outside kitchen over the outside storage door unless you preferred one brand over the other. I use my outside kitchen ALL THE TIME and love it. I actually ended up giving up the bike door on my "must haves" list once I saw the outside kitchen on my new TT.
ALso I notice the Jayco has an extra storage closet inside, whereas the passport only has a pantry. Storage is worth lots.
Have you seen the Coachmen Freedom Express 257BHS
Same basic floorplan. A little heavier, but i'm not sure what you're towing with. They use Azde
l Composite and Aluminum Structure.
If you want lighter, Coachmen also makes the Apex 257 BHS or the Apex 259BHSS has opposing slides and an island kitchen.
Just some food for thought. That is a very popular floor plan and almost all brands make one.