[pct-l] What's the better sleeping bag?

[bodhisattvavow at hotmail.com (Matt Bradley)]

I haven't used either of these bags but by studying their respective
websites I found the following info which might be useful:
1. WM uses 850 fill power down, they claim that this is a conservative
estimate.  FF uses only 750 fill-power down.
2.The listed weight for the Hummingbird is 27 oz. while the listed weight
for the Ultralight is 26 oz.
3. despite #2, the ultralight has 14oz. of down fill while the Hummingbird
has only 12.4 oz.

What all of this suggests is that the Ultralight is probably a more lofty
(and hence, warmer) bag. I would probably choos it over the Hummingbird.
Peace and Love,
Matt