Ahhh! I can not seem to settle on a bag to buy. Still thinking about the WM Ultralite because it actually comes in a length I can keep warm (one of my bag requirements is length around 5'6''), but I have heard good things about the REI Sub-kilo as well. So I went to look it up and saw their Mojave and Sahara bags:
Sub-kilo is 2lb1oz, +15 degree, $209
Sahara is 2lb2oz, +25 degree, $149
Mojave is 2lb6oz, +10 degree, $169
SO, is REI pretty accurate with their temp ratings? And if so, what temp would you recommend? I think I want one of these three, I just don't know which one! Will probably have a silk liner as well, April 10 start date.