Need for all owners to chime in. From what I see (after MANY videos),this one's the best overrall- not taking in account another may have a slight depth edge. My biggest concern is durability. Some say theirs lasts and lasts while another says they've gone through 2-3. And some say the reset button may leak. What say ye?? P.S. I'm NOT gonna use the edge to dig with- I actually want it for searching along the water's edge- up to a couple of feet.