Tried various detectors and coils in my life, however you can’t compare the performance on Nel Coils. Particularly this size is recognized to be overall best for AT Pro. Great depth and discrimination.
I’ve detected my yard numerous times and found a lot of metal with my stock coil. When I got my Nel Snake, I found targets that my stock coil could not separate from trash. NOW, it appears I will be digging deeper holes because the Nel Thunder has found good targets below my other finds! Super satisfied with it!