fishers 1280x aquanaut and my jw fisher pulse 8, my 1280x has found tons of goodies but it is nice to go back over my own hunted territory with the pulse 8 and find more.
Fisher CZ7 w/12.5" sunray coil. I like the 8" spider coil in trashier areas, but with the 12.5" coil I can make an already deep machine go a little deeper. My buddy with his DFX looses a merc about 3 inches before I do in air tests.