OK, everybody's got different taste in tone and music ...............
This is true.
I liked the Chet Atkins guitar tone the best. To me, it was the smoothest with the least chimey/grit & had the warmest clean tone.
See that's why I didn't like the Chet and
Loved the 1st guitar the best! I
Love the chime and the grit/growl!
I think he didn't change the settings on the amp at all for all 4 guitars he played. So if that Chet was dialed in a little differently I might like it just fine?
The Chet sounded thin to me.

And with no/little sustain and depth, from the G string up, the high notes sounded staccato.
But the 1st and 2nd amp, even the Falcon, what was knocking me out was the
DEPTH of the notes! Sounded 3D to me.
AND the 1st strike of the pick, that 1st attack was very expressive to me. To me they have a multi layered sound, depth, sustain, chime, growl, fullness. I've never heard anything quite like it that I can recall?
You can back the amp off and the growl will disappear.
The 1st 2 have the same PUP's, the Chet's PUP's are the early Gretsch single coils and the Falcon had a different TV Jones Filtrons.
Did you hear the amp tremolo? It's there.
Over all
I WANT THAT SOUND, the chime, the growl, the expressive pick attack, the BIGSBY, the verb and the amp tremolo!!!!!!!! WOW!!!!!
What a sound!!!!! (Well for some things.) Gimmi, gimmi, gimmi!!!!!