I think the .308 survivor is the do-it-all handi-rifle, at least for my purposes. I can hunt deer with it. I can load it down and shoot varmints. I can target shoot a long way with it. It's compact and sturdy enough to keep in the jeep for whatever I run into. Plus, I love the pistol grip. It is not for those who prefer wood stocked rifles.
Does that mean I'm not going to get another handi-rifle barrel? Of course not... I think a .45/70 is in my future, you know just in case I run into some buffalo.