Wanting to upgrade old Garmin GPS to newer model with SD card capability. Has anyone have experience with either Onx Hunt SD cards for GPS or the Trax cards?
Also, which model GPS to use. I would like a larger color screen, mid priced with a SD card slot, preferably Garmin.
What does the 24K or like 100K scale mean?
It seems like a lot has changed with many options since the ETrex model.
Thanks for any comments or recommendations!