I consider Don to be a friend. He makes very nice grips, and yes, he's a pleasure to deal with. He used to come to our gun shows, and for a while we were in the tables next to his. Gave us time to talk and I really got to see his wares.
Its an advantage to see his full line in person. Even better to be allowed to pick the ones you like best.
One time he even made me a set of Bark Ivory (the outside of the tusk, showing the battle scars) N frame grips. I'd asked him if he would, and of course he did. His wife wasn't pleased, and kind of ragged on him because she thought the pieces should be used for Colts. He put them out in his display during set up. When I got my table put together, I took a walk to find him. I took one look and gladly paid up, as agreed.
Later on his wife noticed they were gone and asked what happened to them. He told her the first person that saw them bought them!
He may have left out the prearrangement.