Not sure what your load weighs, but if it's under 30 pounds, take a look at the Osprey Volt 60, I've used the Aether, about 10 years ago, and it's a great pack - I've also used the Volt 60, found it equally comfortable and functional, and it's a pound lighter.

I'm not trying to talk you out of the Aether, exactly, but if you like it, then the Volt is worth a look. (I didn't look up the prices, but the Volt may save a few dollars, too.)