I have read numerous threads, both here and elsewhere, about the 'best' V1 firmware.
I have the 3.813 firmware, which is favored by many people. I know i don't have POP, but in Northern CA, I don't know that it is used. Of course, there is the very occasional trip to Nevada (maybe once a year).
Is it worth upgrading the V1 (as well as getting a tune-up), or should I just buy a new RD so I have the choice of which to use?