Yes, without martial arts the katana is far better than the survivor machete. Unless you find a book for Silat or Eskrima, use the katana.[/quote]
Meh, katanas aren’t that great. Without any martial arts, I’d take the machete over the katana every time - almost exactly the same DPS (unless you’re CRAZY encumbered), better hit bonus, more swings.
Basically, you miss less, missing costs you less when you do it, and you don’t waste nearly as much damage in overkill, meaning you get more KILLS over the same time period, which is the real thing we care about. Only weakness is enemies with high armor (and the katana isn’t the best for dealing with them, either -the nodachi, zweihander, or sledge hammer are all better for that).
Now, with Niten, I’d still take the wakazashi over the katana, but I’d take either over almost anything else… unless I have eskrima or silat, and then I’m right back to the machete.