I bought a Sand Shark about 4 years ago to use for salt water beaches, but since I only went down about once or twice a year, I did not want to invest a lot of money
in a detector that I would only use for a short amount of time each season.
I also use it for freshwater hunting around where I live and every season I have used it, with the value of the finds that I have made with it, it has paid for itself every year.
It is simple to operate and setup, pinpoints great, has great balance even for surf hunting, and a great deal in my opinion.
Some stated that they would be hesitant about using it in freshwater due to the amount of junk, but I don't mind this at all since gold falls into the same area as junk targets.
It performs flawlessly on saltwater beaches and is quiet until it gets over targets.
I would not hesitate to buy another one if something was to happen to this one.
The lifetime warranty is an added plus to this great machine.