Spoiler inform: there isn't any common ‘ideal metal detector for gold’. (Although the GPZ 7000 is close for people of you who will afford a detector that’s the identical cost as an auto). The GPZ 7000 can also be quite convenient to use, even for beginners. It's an intuitive interface https://divekeeper.com/forums/discussion/technical-diving/gold-detector-for-accurate-gold-detection