I either used a GoLite Shangrila 4 modified for a stove (teepee style, no longer made) when cold, or the Big Agnes Copper Spur UL-2 when not so cold.
I haven’t done a lot of backpack hunting in the last few years, but a recent summit of Kilimanjaro makes me want to start backpack hunting again. Luckily, I still have most of my gear.