Ok, first of all, I'm looking for a down underquilt that's FULL LENGTH. Ive been looking at the UGQ Zeppelin 20 degree, and HG Incubator 20 degree. I like that both have draft collars, but which one will fit my blackbird the best? I also like the fact that UGQ's are less expensive. I'm not a gram weenie, but I still like having lightweight gear. I love my UGQ flight jacket TQ, and they are top notch. I have also heard rumors that the incubator sometimes leaks down. Is this true? Thanks in advance for you opinions. (you could also recommend other quilts, but remember that i want down, full length, and affordable.) Thanks!