Boogie--I bought this same pack. I needed the larger size since we need a bear keg where we go. I have used it twice on weekend trips and love it. I am a bigger dude and did a much of research before I bought it. Nice choice. I know there are some on here that talked about "shelf appeal" but for the size you were looking for, the Aether 70L should be great!! I didn't like the other option in the larger bags. The smaller bags seem to be flashier, IMO and I would rather have the larger pack and not need it then have a pack where half my stuff is hanging outside of the pack. It defeats the whole purpose.

Good luck, enjoy!