Hey , me and a friend are planning to go to Australia in 2014 , and of course we have like 193612842 questions , , but ill just try to fish a couple of answers in here. I have a Whites GMT , and i know it aint that good in your highly mineralized soil and i am now waiting for the new Garrett pi to hit the shelfs ,,,, if anyone of you reading this have a GMT please tell me if its any point at all bringing it to Australia. I could also buy a minelab gpx 5000 at a good price. but am waiting to see what the new garrett is about. As they have been in AUS testing it out. Thanks in adv. for any help and great to be on the forum.