Hi Steve,
I have a question for you or any of the other more experienced users. I am looking to buy a couple of new detectors. I will be using them in the rivers where there is some thick bedrock in some places. The first detector will be a primary and the second will be a backup. What would be your first two choices for PI detectors and your two choices for MLF? I already have a CTX, ATPRO and NOX800.
Thanks