One appealing thing about 680S, 560A and prior is the shorter wing. I think it is 44’ vs 49’ a few years later.
Hangar options are much better. Plus, If you want to open those supercharged engines up and do 200 kts, the long wing is just getting your way until above 11,000’
My emoji’s don’t work, but insert a couple of ear to ear grins.