Hi Jbnufc,
Had just the same thoughts myself recently, the perils of finding a used F type with the right spec! The car that came close to my list of wants also had CC brakes and the worry of an expensive replacement bill.
However I was considering upgrading to PB brakes on my previous R at a cost of around 4 Grand. Same look with steel drilled and slotted discs and a Brembo style calliper. That option would be still available should the worst happen.
The only reason for the change was looks, nothing wrong with the performance brakes fitted to the R and they help make the F type affordable.
I’m not heavy on the brakes in general driving, only changed the pads on the R after 50,000 miles and that was during lockdown for something to do. Still had 25% of rear pads and 35 % of fronts remaining so I’m hopeful the CC brakes will carry on past the 100,000 mark.
You will need at first to be aware and apply a little more pressure when the engine revs slightly higher on cold start.
Only done a couple of thousand miles with the CC brakes and apart from manoeuvring on cold start, I can’t tell any difference once underway. I’m not aware of any low speed squeaking and I haven’t detected any difference when applying the pressure, same progressive stopping power not found myself in the footwell !
Added bonus, I don't have to upgrade they allready look the muts nuts !