He carries a small saddle horn religiously now that he has had for 3 or 4 years. Interestingly he put away his Spyderco for this little knife and says he doesn't need another knife when asked about a new one.
I'm leaning towards the medium stockman and the wave for now.
God Bless
Tracy
Tracy, take heed of this, it's a flag waving.
For whatever reasons, sometimes a person really bonds to something in particular. Either it really fits his hand, or it has value because it was a gift from a loved one, or has a powerful memory of something. Whatever. When this happens, it can be a lifetime event. They know they love it, and everything similar from then on is second rate. That object becomes THEIR object, and no other will do.
I saw this happen with my own father. His mother had given him a small pocket knife when he was going away to school. He was the first one in his family to go off to a university, and it was also the first time the family had been apart since leaving Ireland. For those and whatever other reasons, dad became extremely attached to that little Case peanut, and wouldn't carry another knife. Over the years people gave him a new pocket knife now and then, but they all ended up in his sock drawer completely untouched and unused. He carried that little Case until his passing. After his funeral we found a brand new small stockman and a brand new Swiss Army knife in his sock drawer, along with a very lightly used two blade jack. None of them could replace his little peanut because of the powerful bond he had for some reason to that knife. He told me of the morning on the train platform when his mother gave him a small package as he was boarding, and I can only guess at the emotional sentiment that the knife held.
If your son has developed anything like that bond with his saddlehorn, any other knife given will just end up in the bottom of a duffle bag. And it does sound like some kind of bond has taken place. By your own account, he has abandoned his modern one hand Spyderco in favor of the saddlehorn. That's a notable event. Something to take heed of.
Maybe have a talk with him about what he desires, and is important to him. If he really loves the saddlehorn, maybe a medium trapper is more needed. Or another two blade design like a barlow or jack. Or maybe he just wants a multi-tool. With a saddlehorn in the pocket, a multitool on the belt will be a nice combo.
Carl.