The GMT would be a exellent choice. You would have auto ground trac or manual if you want, able to detect a 1/10th grain speck with the stock coil, read the minerals in the ground, follow a black sand streak, able to tell if your target is iron or not. This is the best detetor for the money able to detect small gold. Take a look at all the nice gold Ole Grubstake posts on this forum using a GMT. Go see your Whites dealer and take the GMT for a test drive.