Slept on the BA down to 25 or so with my Wiggy's bag this weekend. Wife's old pad bit the dust on the trip, so blessing in disguise have the ability to replace her pad without any eyes being raised. Getting the XTherm Max.
I've also decided to pull the trigger on a more packable bag (and take my first foray into quilts) - don't do enough really cold weather stuff to make an investment in a truly balls cold bag, but I think the Alsek 22 paired with the XTherm Max and me wearing layers should hopefully be fine for whatever gets thrown at me.
This trip I did this weekend has made me second guess using the Tipi (It is just two of us doing this hunt after all, and the tipi is 8 person). I really like the Hilleberg Nallo 4 GT I took out this weekend with the fam and think I might just take that. My smaller tent option wouldn't be up to the task for Wyoming in November.