I went with the Bora, apparently I'm the only one to vote on it, lol. I suppose that's because I'm not so much a UL backpacker. I don't mind carrying the extra weight, I enjoy it really and view it as a chalenge worth accepting. Call me nuts I guess, hehe. For me, because I carry a heavy pack by UL definition(30-40 lbs depending on length, location and time of year), comfort is a must for me. I did try on the Bora when I was looking for a bigger pack for my longer trips and I thought it was comfortable, but a little pricey as far as I was concenered and it didn't have the volume I wanted. I settled on something cheaper but still comfortable that fit my size standards. I suppose if you really want the Bora and it fits your standards, go with it. As long as it fits what you want. I however would recommend shopping around, which is what I should have voted for in hindsight, lol. You never know what you'll find out there unless you do.