Their phrases sound like well planned and well thought out and sing pretty well. Oh, By the way I wrote about John's talking this perspective on jazz. Now, I found Hank Jones talking his personal history. It's here, check it. It's interesting.
I've never thought of them played together. MJQ was the second live jazz group I saw. The first one was Art Blakey, both at Shinjuku, Tokyo.
Chording is a bit different though, if you add Tomy Flanagan, the trio completes my improvisation tutors during my pianist age. I cannot remember when though, I drove down to Village to listen to Hank. He gave me the same impression I expected when I listened to his records. Those are the days I enjoy living. Am I dieing? No, not yet, but it could be within a few years.