I have a GPS Etrex ($100 yellow) that I bought about 10 or 12 years ago.
Want to buy an new GPS and curious about what other cavers are using. Likes, dislikes. Did a search and could not find the topic.
Give me your opinion. Also I have an android smart phone and wonder what GPS apps cavers are finding useful.
If these subjects are on the forum already provide a link.
Thanks,
Mike