My favorite Buck depends on what I am doing.
For camping, I like the 692 rubber Vanguard.
When wearing grown-up (office) clothes, TNT.
Letter Opener/Staple Remover duty: 112FG (I named him "Stubby")
Line Dancing, .111.. (Urban Cowboy Classic)
Everyday...110
If I had to choose ONE knife, or I was a cast away, I would be hard pressed to choose between my 110 Alaskan, 298GY, or 110FG Walnutto NS BG-42.
The 110's would have to keep their OAB and I would need a diamond stone too. The only reason I would hesitate on the 298 is the possibility of the sping, liner lock, or safety screwing up over the years of use cracking open coconuts, cutting down trees for shelter/fire, prying open shell fish, scratching the days that pass in a cave wall, and cutting open beer cans that drift ashore. Less moving parts the better.
Then why I wouldn't take my 102BR or 692? Guess ya never forget your first Buck.
So, my wiener is: The One and Only...110.
Goose.