I want to buy a good quality 0 degree bag. I am thinking either the MB #0
http://www.montbell.us/products/disp...8&p_id=1121723
WM Antelope or Kodiak
http://www.westernmountaineering.com...2&ContentId=37
and a FF one
http://www.featheredfriends.com/Pica...t/0Degree.html
Now I have a 40deg MB that I used on my AT hike last year and it was great and still is great. I also have a Marmot Sawtooth and its great but using 650 power down is kind of bulky. What would you buy?