I have always used White's and Garrett,,I just traded my SE Pro f7or a VX3,The only reason was I like the iding on the vx3 over the SE, But I want to start hunting beaches as well.we all know the SBS technology is awesome for beach hunting,I'm thinking about buying the CTX for this reason.Are should I just buy another detector maybe the excal,?..I will mainly be hunting salt water beaches,, is there any difference in the CTX iding than the SE.Hows the depth on the CTX?.