@fsonicsmith Congratulations! Be they artistic or engineering approaches (ear/measurement) real advances in speaker design are slow. So slow in fact some say non-existent at the high end.
The best you can do is to find the compromises you can live with, fine tune, and then breathe a sigh of relief as you get off the dizzy upgrade roundabout.
I'm pretty sure the DeVore 0/93's will still be great speakers some 20 years down the line whatever upgrades may or may not appear between then and now. The same way the original Harbeth M40's are today.
The best you can do is to find the compromises you can live with, fine tune, and then breathe a sigh of relief as you get off the dizzy upgrade roundabout.
I'm pretty sure the DeVore 0/93's will still be great speakers some 20 years down the line whatever upgrades may or may not appear between then and now. The same way the original Harbeth M40's are today.