Hi, I did have a big break from any new GPS stuff at all, and buying any new units as well.
I’ve got a problem investing much time in a program for a hardware unit I’ve never owned.
Some I have, and 66 I still have access to. 66 Whiz is best, and has not yet been broken by future firmwares.

I also have trouble writing Windows programs, they mostly trigger too many virus detectors,
and for every update of anything, copies have to be sent to Microsoft and every other virus checker company to get whitelisted.
That’s been a PITA for a paid program, let alone a fun one.