I have a 25lb that I go in phases using and not using...no real reason, that's just how it's been. I like it. I toss and turn really bad, always have, and I think it just keeps me in place a little better. I still flip but not seemingly every 20 minutes. I also sleep pretty hot and keep my place really cold just because I can't sleep at all when I'm hot, and it hasn't been as much a problem as I expected. Runs about as warm as a normal comforter. I specifically looked for a cooler, breathable version (at least the marketing says), and it was more expensive than others, but I'm happy with it. (forget which one I specifically bought but I've had it 3-4 years)