Thanks for the replies, everyone. Thanks for the offer, Darrin. Someday, I'll consider a custom blade, but not until I can afford one. Again, I'm far from a "knife guy." I've never even sharpened one. Such quality and uniqueness is wasted on me at this point. However, there may be a future me who's into blades hardcore! Hello, future me!
With the help of those in this thread, I'm sure I have the information available to make an informed decision. I've learned quite a bit compared to knowing nothing. Next step will be to get some experience for myself. Internet reading is good, but not as good as personal experience by any means.
Even if it's months from now before I get my first knife, I'll update this thread so everyone who was kind enough to contribute will know.
By the way, I coincidentally found an absolutely fantastic list of blade steel on Wikipedia:
http://en.wikipedia.org/wiki/List_of_blade_materials
Again, thanks, everyone, for all your help and advice.