In reply to Mr Ed:
I used to think Osprey were too 'strappy' but I got a Variant 28, no longer made, and love it. It's not a no-frills ultralight pack (of which I have quite a few) but any little extras are useful things, not decoration.
Agree re: sizes. My V28 size Large always looked bigger than 28, and fully loaded in the Alps last year next to my mate's V37 you could hardly tell them apart.
I'll be buying a Mutant 38 when I find a green Large at a good price.