Tony and Bill Stroud (JossWest) have been known to CNC mill their points out, and finish them off by hand with a razor or precision chisel. Bill's done a few cues that you'd swear were spliced by looking at them. I think Tony does the same. They are works of art. I have yet to hit with one that has made me 2 balls better, as a player.
There are some brilliant artisans out there that have used CNC to build their cues. Keith Josey has made some brilliant cues. So has Joey Gold. So has Tony and Bill. Jerry McWorter makes some breathtaking cues also. If we're talking about cues as art, then let's throw in Thomas Wayne, Showman, Phillipi, etc..
This isn't my point. I don't hang cues on my wall. I play with them. And, as a consumer that has paid $40 and $1k for cues I have owned, I have never had a great custom cue that played any better than a great production cue. Any time someone comes along and says "I have $500 to buy a new cue", as soon as Schon or Joss get mentioned, the usual response is "Nah, go get yourself one of them there custom jobbies, they're hoots better than a PRE-duction cue" (done in the voice of Mater from CARS). I'm sick and tired of reading that custom cues play better than production cues. They don't. Anyone who tells you differently is trying to sell you something. If you have special needs, like a longer or shorter cue due to your size, then custom is best because it will fit you properly. If, however, you are buying a 58" cue off the rack, don't think that a $600 Schon will not play at the same level as a $2000 Southwest. It will.