I just got back from a 12 day trek through Scotland with my 950 down Revelation and it was amazing. The many features allow you to fine tune your temperature. For instance, you disconnect some of the straps and leave the toe vent open for warm nights and, vice versa, move the straps under your body and cinch that toe closed for those freezing nights. This quilt really packs down and is incredibly light. Definitely worth the price. I would recommend you get a slightly larger width if you toss at night or sleep on your side. I am 5'11" & 185 lbs and the regular length (6') & wide (58") is perfect for me. Having a larger width adds a tiny bit of weight, but gives you the freedom to move AND tuck the quilt under you on cold nights. I would also recommend getting a hoodlum if you are planning on nights hitting <40 degrees F; it is surprisingly comfortable and works like a charm.