Received the LPP yesterday and did some quick checks on it. Impressive is all I can say about the warmth of the thing. I can compress my size medium with hood down to around a 6" sphere pretty easily. Durability looks superb and the fit was right on the money. As others have noted, the fabric in the sleeves tends to want to grab my hands and arms as I slide it on, but it's not that big of a deal. I wish that the chest pass through pocket had a way to close it up, so I could stash goods in there and not have to worry about them falling out, but again, it's easy to deal with and I'll simply put things in my cargo pockets if needed. It will be going with me into the mountains this summer and I'll ditch my SD jacket and likely my soft shell. So weight wise, I'll be lighter and a little less volume too, since the soft shell doesn't compress much at all.