Last weekend I finally tried cold weather camping (50f high and 26f low) and I enjoyed it very much.
I want to get pic related, outer/inner tent 4.5lbs and stove is 4lbs. It seems relatively lightweight and would be very comfy.
I do most of my camping from a dualsport motorcycle in the high desert (ut/id) and the rockies in warmer weather. weight isnt a huge deal.

Has anyone had experience with Luxe tents or hot tents in general? It's just me solo and i wouldnt mind the extra 5 pounds for a warm tent at night.