I agree that point-to-point is more reliable, easier to repair, and easier to modify; not sure if one approach is any better or worse for sound quality. I imagine one advantage to circuit boards would be consisteny from prototype to units on the market and less variance between units due to more precise duplication of circuits from unit to unit. You do make a very valid point (no pun intended) that point-to-point gear eliminates much possible obsolence in repair down the road.
P.S. All my gear non digital electronics is point-to-point.
P.S. All my gear non digital electronics is point-to-point.

