Chris:
I honestly don't know. Remember, I have played only two rounds at Barnbougle, three at Sebonack, five at Cape Kidnappers, one at St. Andrews Beach, one at Ballyneal, and none at Stone Eagle yet. I've had lots more chance to enjoy Pacific Dunes and High Pointe and Lost Dunes, so they are the sentimental favorites right now.
The one thing that Ran might be right about is that although I don't think High Pointe is my best work, it might be the course that's most "mine." All the rest are partly a testament to the influence of my associates, from Tom Mead at Lost Dunes to Jim Urbina at Pacific to Bruce Hepner and the whole crew who lived in New Zealand, and now to Jack Nicklaus at Sebonack. I wasn't nearly as practiced at construction at High Pointe, but the design is 100% stream-of-consciousness me, for whatever that's worth.