When it comes to the Otter line of flip over houses, the Xt X-Over models come with the 600 denier canvas, bench seats, and do not have the rear door behind the bench. The XT Pro X-Over houses come with the 1200 denier canvas, captain/boat seats, and the rear door behind the seats.
The Otter line is by far, in my opinion, the best option when it comes to durability. If it takes an extra 3 seconds to set up the house by moving the 2 side poles to use to side doors, it is worth that 3 seconds to have the Otter durability.
I have an Otter Cabin and have pulled it many times by hand to fish and I didn’t think it was too heavy, but I have also never pulled an Eskimo so I can’t compare one to the other when it comes to that.
Whatever your choice ends up being, enjoy your purchase, keep it topside.