Rok, they are every bit as good as I thought they were on the used $35. record I have. No they are not as good if you can't capture the "nuances", and most certainly those CD's didn't capture anything worth capturing; yes they sounded dull.
I'll take another look at the box sets. Like you said I probably got them on separate CD's, same with Donald Byrd, 'but if the sound quality is good, I wont be so reluctant to buy them.
I'm sure those CD's by the 3 sounds had the album "Moods", the same as the $35 used LP, but the CD's didn't even come close.
Enjoy the music.