This is basically what i meant with: " I just haven't seen anything sofar which would say that Wiggy's claim is right. (Other than his bags just don't compress worth anything, and that's why the loft isn't damaged, because they just don't compress). "
The "compressed" size of your bag, is bigger than just stuffing my sleeping bag of similar rating into it's stuffsack. When compressed it goes even lower. You just can't compress the wiggy bag, which means it won't lose much loft. This is comparable to what i used long ago, cheap sleeping bag, but warm, and not too expensive, but wouldn't compress worth anything, and that old bag was used for over 10 years and "compressed" in storage too (got nibbled on by mice a bit too much though, so had to buy a new bag, was full of holes, they thought it was nice and warm too
). Under those circumstances, i can surely accept the claim, but stick with my point that there is better (which i'll definitely admit is subjective) out there for me and that his bags are heavy and bulky compared to most other bags out there. I prefer to have something much lighter and packable, and i know i can rely on it too (because i've used it). And as long as i take care of my gear, i know it'll take care of me. I mean, i checked some of the other bag's measurements, and i couldn't get them in some of my smaller packs which i use for hiking, or if they fit, i wouldn't have space for anything else.
So they are good, but not for backpacking or hiking. And the OP was saying he wanted something which packs smaller than the military bags.