Dave79 said:I went out with a mate and his virgin 6000 today. Certainly is light and well balanced compared to my SDC. Went to some old sluice workings near high voltage powerlines that have been flogged by everyone in Tassie with a detector. The mono coil was completely unusable due to the emi but the DD was quiet as a mouse, even right under the powerlines. He found a couple of rusty nails, 3 hotrocks and 1 shotgun pellet, I found 3 shotgun pellets, lots of tree roots and one little reefy bit that wouldn't even weigh 0.01 with my equinox 800, the little bit didn't register on the 6000 when you rubbed it on the coil.
Thanks that's exactly the information I was after, so maybe the GM 1000 isn't really 4 star and the GPX 6000 5 star on tiny gold for overall performance, they're taking into account variables that don't matter for everyone like high mineralisation.