As an FYI, PowerHome also runs on a PLM. I ran with a PLC on PH1 and for a few weeks on PH2 before switching to a PLM. I believe the PLM is faster and no more need for SDM3. PH1 was less expensive, with lifetime migration to all future updates and releases, including PH2, free.
I agree that the function is nice to have. My use of PowerHome is primarily link management. Some HA, mostly Text to Speech. Timers and the like are in EZSrve because I don’t have to depend on the PC for a working house.