I have the original Terminus. Have run it pretty hard for a few years, but have backed off a bit lately because I want more capacity and I was too cheap to upgrade. So I've been using my old Barney's frame pack.
The SG has held up really well, the only noticeable wear is on the fabric that covers the bottom of the frame stays. It isn't worn out, just worn. No doubt from sitting down on rocks/scree to take a break.
