I'm curious if some of you have preferences on how a detector sounds off when it finds a gold ring and generally audibly sounds targets. I've used/tried several detectors and settled on the CTX because of ID/discrimination, but the detection sounds of the Excal and Surf PI Pro sound pretty cool to me. How do other popular detectors compare - perhaps some that new detectors have surpassed in detection ability but you miss the sounds they had? Sometime in the future I want to experiment with audio circuits on a home-made detector or modified commercial one just for kicks.