Yes sir. Couldn't agree more. Ammons is FLYING -- and then you add Wynton Kelly. Potent!
I considered both of those. My hesitance with Goodbye is that Jug is so close to the end that his tone is (ever so slightly) diminished. ... Plus, knowing that it's the end... That's rough. Hard to choose it as a favorite for that reason alone.
The Montreux date has Hawes & Klook going for it, but -- at times -- it also has that "loose fitting clothes" jam session feel to it. Yeah, it's comfy, but it could use a little more snap.
Then I heard "Nature Boy" on Night Lights. At that point, choosing my favorite Ammons-from-the-70s was easy.