Excal 1000, Excal II, Sovereign GT, CZ-20, Tiger Shark, Tejon, GTI 1500, Surfmaster Pulse, CZ6a, DFX, AT PRO, Fisher 1235, Surf PI Pro, 1280-X, many more because I enjoy learning them. New Garrett Ca
I have both. Do not use the sand hark much. It ha both the 8 and 7 inch coils.
The Dual Field is a monster for depth, but with the 12 inch coil, not one you
would want to use just any where, best in water with out much junk and deep
targets.