[size=large][size=large]One of my favorite coils is a 6 inch DD Excelerator EQ2 Pro search coil. It's excellent for discriminating between trash and treasure and we have some trashy parks here in So Cal
don't you just hate those pulltabs!!!
but the only drawback is you can only cover a smallish amount of real estate because of the smaller size.
I'm in no hurry though when it comes to Md-ing and to me, it's well worth it to use this coil for isolating targets in very trashy areas. On the Safari, it only takes a minute to change coils so no problem and you can change back to a larger coil quickly.
I personally have a Vibra-Probe 580 pin pointer. It takes a 9 volt battery and the battery lasts for many weeks. Your not adding to the weight of your M.D. shaft so your not swinging the added weight of the pin pointer as you hunt which means less strain on the arm and back. It doesn't drain the battery on your M.D. and for me, it works just great. The best thing is it really detects/pinpoints very well, reaching down 2-3 inches believe it or not! and I wear mine on my belt.
The Safari is great for finding larger gold items but haven't had much success when it comes to detecting smaller (a few gram size) nuggets both in air testing and in the ground.[/size]
I would agree with previous posts about lowering the sensitivity a bit when you work trashy areas. A little depth is lost but with a smaller coil and lessening the sensitivity, it'll pick out the good stuff much quicker!
[/size]