They were moving in different circles, partly overlapping. Must have to do with the common Florida upbringing of Jones and the Adderley brothers. I cannot compare Watkins as he died too young.
Lord lists 355 sessions for Chambers, 110 for Watkins, 423 for Jones.
What l wanted to say is that compiling a complete discography is too much work for me. Jones played fine on every date he was on.