The new plus is an awesome detector. Beings I used the last fors gold for hundreds of hours before, I definitely noticed the difference between them. And as I did use the gold bug pro from fisher years ago, I now know that the Fors plus is the clear winner over gold bug. The plus and I found 9 pcs today for 12.2 pennyweights of weight. And a 1/2 oz nugget. I really enjoyed the new concentric coil also .