Hey all -- I've been trying to upgrade my sleeping bag from a pretty heavy 20 degree bag I have now to a lighter weight one. Im going to be starting either late february or early march so I am expecting it to get pretty cold but I sleep warm. I think a 20 degree bag will meet my needs for the cold, and also be useable for a while before I possibly switch to a summer bag. Any suggestions on Brand/Model/Material are welcome. Ideally I'd like to spend between 100-300. Thanks in advance