It deserves more investors, and almost always it is already so.
Long trackrecords are already prized by return and invstors are clearly more attracted by return than DScore.
12 Dperiods are a compromise, to promote new traders and to prevent old traders to sleep on past profits.
I agree that Pf is a bit too volatile but a lookback of 24 or 36 Dperiods isn’t the right solution.
DScore will never be perfect but this had to be a discussion on how to use it not just another discussion on how to change it.