Chrony over NTP is capable of incredible accuracy, as shown in the post. Most users who think they need PTP actually just need Chrony and high quality NICs.
Chrony is also much better software than any of the PTP daemons I tested a few years ago (for an onboard autonomous vehicle system).
Chrony is also much better software than any of the PTP daemons I tested a few years ago (for an onboard autonomous vehicle system).