First off welcome to the forum!! I think you'll like it here with all these edged tool lovin' maniacs who are, from my experience a great bunch or guys(and occasional gal

).
Now for some more great options for an all around good knife that can handle some hard core use. First is the Boker Rold which is made of D2 steel and will run you about $90-120, its got a 6" blade so it's perfect for batoning, camp craft and most other outdoors use.
As for a folder I don't think I've yet to find one as tuff or beasty as the ZT 0301. The action on it is so smooth and strong and its got enough blade for some bigger chores.
Some other fixed blades that I don't think anyone mentioned are Habilis bushtools' Pathfinder knife($110), which is made of 1095 w/ g10 scales and has a 5" blade, the Kellam Tracker which has about a 5-1/2" blade, and can run about $85-105, the Ka-Bar Potbelly with a 7" blade and a price of about $80, and also Schrade's extreme survival fixed blades which many may not agree with but they are good for the money, escpecially the SCHF9 which has a 6" blade of 1095 steel and only runs about $40.
Finally I'd be remissed if I didn't also put in my support of Beckers like the BK2,9,15,16,17, the Esee RC4,5,6, Condor Rodan, kephart or bushlore, Ontario Tak1, RAT-5,7", and of course the Mora bushcraft triflex. There are so many out there to pick from and if I were you I'd set a budget and try to get as many as I can with that amount of money so you can find one that fits your hand and needs the best. Like if you could set a budget of $150 for some fixed blades you can get a BK15/16/17, a Condor Rodan/bushlore and More clipper and maybe even a Becker BK11/14(neck knives)
Here's the Boker Rold
This is the Habilis pathfinder
Kellam Tracker
Ka-bar Potbelly
Schrade schf9
