So we've narrowed it down to these two options for a family backpacking tent. We're looking for a real 4-person tent for my wife and I, and our 6 and 4 year old daughters. Obviously, the kids are going to grow, so the room is important to us. Comfort is also a concern, as I want to keep all the girls happy. Using a tarp only is not an option. The shelter will be used mostly in the high deserts of NM, UT and AZ, and the San Juan mountains of CO. Elevations from 4,500 or so to 10,000. Humidity is very low for the most part, but rains are common in the mountains. Winds are a concern in the spring. We don't do much winter camping currently, but will in the next few years.
The Guiding Light is on closeout at a local retailer. I can get the tent, vestuble, and groundsheet for around $400. The Hogback with extra pole and groundsheet shouldn't be much more. $400-ish is the top of our budget for a shelter.
The Guiding Light with everything should be ~7.5 lbs. I don't know for certain what the final weight on the Hogback will be with the extras, so let's assume ~5.5 lbs. The BD is a 4-season tent, the TT is not (though adding the extra pole and grommets should make a big difference.)
The BD is a single-wall with EPIC fabric, the TT is double wall. The BD has been discontinued and the newer versions use Todd Tex fabric. Most of the reviews of the BD have been quite good, but I found a few references to condensation (single-wall, go figure.) The TT should vent much better. I know heat retention isn't the purpose of a shelter, but keeping all of the girls warm is VERY important to me. We set the BD up in the store and tried it out for over an hour. We found the room acceptable, and the quality was very, very good. My wife loved the BD and commented on the perceived heat retention, but I'm concerned about condensation in the high country.
I can support the local guys if I buy the BD, or a well-respected manufacturer if I order from TT.
I would really like ALL advice on these two choices. I don't want to make a $400 mistake. As a single-income household, I can't afford to buy the wrong thing. Thanks in advance!!!

