M4 CS vs. M3 CS: Looking for feedback

[DanyCS]

Turning 50 soon and Joining the BMW family tomorrow. Trading Macan Turbo for either M4 CS or M3 CS and looking for feedback from better informed parties.

My choices are:
- Option 1: 2018 M3 CS, 15k, Black sapphire, titanium exhaust
- Option 2: 2020 M4 CS, 2.1 k, Melbourne red, Ceramic brake
- Price is exact same

I am leaning toward the M3:
- Looks more appealing
- Lower production number
- Likely to retain value longer
- Long term cost for ceramic
- Would still enjoy for track days 3-6 times a year

Things that are giving me pause:
- Though both new cars, the M4 is clearly a newer and lower mileage car - The owner is local and just changes M cars yearly - moved to a M5 CS.
- Hearing rumors of another G90 M3 CS soon.
- The Ceramic brakes would be awesome for the track days

Questions to the community:
- Any other major factors I am not thinking about?
- Am I right that the M3 CS might not be that exclusive in a few years?
- Am I being too cautious about Ceramic brakes?

[MauiM3Mania]

Copied to the model specific discussion area.