Spoiler alert: there isn't a universal ‘very best metal detector for gold’. (Although the GPZ 7000 is shut for the people of you who will manage a detector that’s precisely the same price tag as an automobile). Therefore, the functions you can reap the benefits of range over the board. https://linuxline.org/blogs/125298/Gold-and-Relic-Hunting-Using-a-Metal-Detector