what would you take having these options
REI Halo +25F
Mountain Hardwear Wraith SL -20F
got nothing in the middle, which means, would you take the extra 2 pounds to be on the safe and warm and dry side of things (the MHW is a conduit shell bag), or is it still warm enough to chance it in the thin bag, layer up if it gets cold?
I've been out there in September with the Halo bag, and it was alright except for one night when at Trai Camp condensation settled on the top of it and soaked the down on my chest!
will be using either an MSR Twin Sisters Tarp tent, or full 4 season tent, together with my new Exped downmat.