I very much prefer to listen to Pres on Verve via individual discs, to savour them as they well deserve. Rather than going with the large 'Complete Verve Recordings' box. Probably due to the fact that, as the years go by, I tend to prefer to listen to discs as they were issued, avoiding the dozens of alternative takes, rehearsals and the likes. Just for my listening pleasure; I leave the chorus-by-chorus analysis for the experts...