I am basically a novice detectorist. I once owned a White's XLT but I sold it to help buy Christmas for my grandkids (daughter was down on her luck). She had paid me back and I got a Fisher CZ 70. Being a White's user I dont know if I like the CZ. I've been looking at the MXT and it seems like a detector I would like. Can anyone tell me the good and bad between the MXT and the CZ 70?