I have a Gazelle tent, the T4 Plus Overland Edition, I'll use it if I'm staying more than a couple of days someplace, otherwise, I set my cot up in the back of my vehicle.
A word of warning, while the Gazelle is a clever piece of kit, very fast and easy to set up, it has what I believe to be a serious design flaw that can reduce its durability. In windy conditions, it can collapse in on itself (see photo, sorry for the poor quality, it's a screengrab from a video). The wind on that day was about 15mph with gusts to 20mph. This constant collapsing caused friction where the end of the roof pole inserts into the thick canvas-like material used to support the pole, the way those inserts are designed results in one side that only has a single layer of material, in that wind event, that friction wore a hole in the material causing the pole to poke through, thus causing the roof to collapse. I don't have a photo of the problem area, but I am going to be submitting a warranty claim to Gazelle in the hope I can get the issue fixed or the tent replaced, so I will take some photos to support my claim and share the outcome at some point.