Need some pointers...Ive been looking at sleeping bags for my SOBO hike (Starting June 10th-ish). I looked at the average temperatures for the SOBO thru hike, its a pretty wide range of temps. It seems as if some hikers switch bags when it gets colder, and some use liners. Id like to keep the expenses down, but If need be I ll buy another bag. Any suggestions? Thanks
PhatNate

Oh yeh...synthetic or down?