I went hunting an old ballfield yesterday with JImzilla and we had a good time even with the sweating heat. I was very impressed on how th ctx hit soo hard on wheats at the 6-8 inch range. I have not dug any silver yet with the ctx but that is due to lack of time using and just getting the coil over a piece. I am confident she will hit hard on it. Jim pulled a few silver from this field yesterday in the same range and said they hit pretty hard. What I have noticed is that when a coin it will really lock on and give you a stable vdi and the target will stay in a smaller area on the screen. This machine loves coins. I believe Minelab really did some fine tuning on coin sized objects.