Vacuum advance is dead….aftermarket distributors any good?

So after A LOT of research (found some great posts with part numbers and stuff on here thanks) Nearest I can figure a new vacuum advance is $80-$125. I was planning on buying a Pertronix for it anyways....so why not just buy a whole new distributor? Unless they suck Chinese balls.
I have been running points for 30+ years in my old 6 volt VWs and have no issues, but in the 12volt cars I run Pertronix or Compufire. Never an issue and some of these modules are 20 years old with daily driver...

Vacuum advance is dead....aftermarket distributors any good?
Author: Steve-o