You know, I sold auto parts in one of 5 regionally owned private parts store "chains" back in the early 80's.
Retail over the counter, account servicing of local repair shops, that sort of thing.
In other words - good old fashioned parts counter dude, who wound up running the joint in short order.
I was doing that to make money while in college at the time, but as a young leadfoot, it didn't hurt either...
...and the only "national" chain mortal enemy to local stores then was something called "Trak Auto", which had
started selling the cheaper Chineseium crap.
Our chain carried Bendix on the shelf, along with a regional rebuilding chain for stuff like brake linings, starters,
alternators, that kind of crap. Our "premium" line was Eis - they were big into a/c stuff, but I found in time their
brake stuff was superior to anyone's, too.
The local shops we delivered to all had their preferences on brands and 9 times out of 10, they'd opt for the
cheap relined stuff - but for "hardcore" customers (and me!), we insisted on the best - which was
semi-metallic
replacement linings, always accompanied by at least a freshly lathed drum (or even a new one from Eis).
I do not recall
ANY reports from repair shops or customers of how "semi-mets" prematurely wore drums -
AT ALL - nor do I remember experiencing the same myself with my cars.
They did have a reputation for possibly becoming noisier than the non-mets over time, of glazing over a drum
if some spirited driving was going on, but nope - never saw them wear out a drum any quicker.
Now, all that said - how many freaking miles is Fred likely to see under my stewardship?
Not enough to make any difference with what type of linings I use, that's for damn sure.
You said it yourself, my friend - the time to have fun with these cars is RIGHT NOW - and if I can
make Fred safer for the next steward in the process, I'm all in.