CZ-3D for older parks and picnic groves 8" coil mostly rarely use the 10.5" great coil but heavy. The Golden uMax with 8" Brown donut and 5.75" concentric coil, more for the newer parks with the great notch it has but also does a good job at older sites with 0 disc. listening for modulated tones to gauge the older coins. It nice to have also when my arm and back get tired from swinging CZ-3D as the Golden I can swing all day long with no arm or back fatigue.



Edited 1 time(s). Last edit at 09/28/2022 07:45PM by Harold,ILL.. (view changes)