Treasure_Hunter said:
Minelab, why waste time digging tiny pieces of iron..................
Minelabs are almost as deep as PI's with the same size coil but when you get older an wiser you don't wanna waste time digging tiny pieces of bread wrapper wire in deep holes. PI's are for the guys that are still young and have lots of time to kill so they dig a lot of holes and rely on the percentages to find the same amount of gold rings the Excal's and Sov's do. Never ever heard of a Excal leaking.
BHID's are fine for the lads on the dry sand but they can hardly take them in the water because many still leak and all the coils float so they have to be held down. At least the leaking is reported on the other forums which I can not mention. Might have to do with improper closing of the box. Also not even half the depth of Fisher's and Minelabs and have to have a 12" coil to equal depth.
Fisher CZ20 & 21 are fine if you use no disc and ignore the low tones but can still miss a gold ring under a nail.