I recently bought my first TQ, a Wilderness Logics king size. Took on an AT two-nighter last month. Plenty of warmth. I especially like the fleece patch at the top. While it is removable, I anticipate always using it. Not having the patch between my chin and the quilt gets on my nerves. Before the TQ I used a sleeping bag. The TQ is a much better way to go than the sleeping bag.