On no other forum, for any other manufacturer's machine, will you see such detailed field experiments and outcomes as for the GT, Excal and the Etrac. Most just hype their particular brand/model with no substantial analysis or really good explanation of what they did or the settings that they used to accomplish the recovery of strange or mixed targets. Personally, I love my GT and the more I hunt with it, the more I learn and the better I do. It really does "talk" to you. You just need to be patient and listen to what it is saying. I still dig "bad" targets just to re-enforce what I think I already know. Hunting with my GT is almost like a religious experience, or an early morning on the golf course when you are all alone and get to see the world wake up. I start before sunup and quit when people start to polute the scene. It's exciting to get to the beach when it's still dark and there is a fine mist in the air and you have the whole beach to yourself for a brief period of time.