It's true, you can spend a lot less and still get a really good knife, one that under most conditions will be more than enough to meet your needs. It will also be inexpensive enough that should you break it in such a way or at a time when the warranty will not repair/replace it, then it is not too inconvenient to just buy another. I have a whole lot of really good knives that fit this category, many have been carried/used with much satisfaction.
I am a convert to Busse because I simply wanted to own a knife/knives that were the best I could ever hope to find. I said I wanted a knife made of metal specifically intended to be made into a knife, that was enviously desirable by others, that would last my lifetime despite how much I might use it, that would take a fair amount of abuse should the need arise, that I could count on at a critical moment, and that the manufacturer would stand behind as if it were a challenge to his manhood. The Busse family are the only ones I've found that meet all the criteria, and don't cost thousands per unit to boot.
I might look at other knives, but now only in comparison to what I could have from Busse.