I don't know anything about the HH, but I have a ton of experience with the 2200. I have hauled 20+ elk out with that little pack, two sheep, goats, countless deer etc. When I got to the truck I didn't even grab a frame pack. Just went back with the 2200 each trip. I disagree that that pack can't haul, I put mine through hell and after 15+ years, sent it back and got a new one no questions asked.
Zippers were an issue, but I never had a strap break until last year and the hell I put that pack through, that failure wouldn't be uncommon for any pack.
The batwing style is what makes that pack shine. Drop pack, open wings, slam quarter in, tighten and off to the races. I used to do 7 day back pack hunts using that pack and everything would fit on it, in it one way or another.
Here is a photo of a " last pack out, with camp, and elk quarter inside the bag" and another with a mountain goat boned out and cape inside.
Good luck.