I don't know about a "servival" situation but in a survival situation, I think most of Cold Steels products will get it done. I think I would go with a fixed
blade knife in San Mai steel with a blade shorter than the Trail Master which is too big IMHO.
Remember the TV show is sponsored by Cold Steel in part and has a boundless supply of knives to replace those that break or chipped.
Everything is not as it appears on the show. ALL knives are made to cut, not chop, hammer etc. I remember a couple of years back a guy complained
that his buddies Cold Steel Trail Master in San Mai chipped while chopping apart an elk. About 50 guys told him how stupid his friend was. I always carry a tomahawk for chopping and a small saw for sawing.
As far as the survival thing again, a knife alone won't get it done. To survive one has to prepare to survive and be well equipped to do so.