Pound for Pound -- this one ia a champ
Tent capacity: Without a doubt, this is a two person tent. Three people in emergency only. Tent set-up: I've owned a couple of BD ultra light tents that set up from inside. They are without rival for ease of use once you set them up a few times. The Skylight takes a little more time due to its odd three pole design but once you do it a few times, you'll love it. Breathability: Breathes well, but not as well as the firstlight I had been using. If you are able to keep the top rolled back you'll have no issues... When you have to extend out the vestibule and rain fly you'll have some challenges with condensation. Weight/Packability: Awesome. Lightweight. Very packable. Seam sealing: Everyone is afraid of the seam sealing. It's not a big deal. You need to take your time. If done right, no problem. Have patience --- this tent is worth it.