I have a four bags of coins that is getting bigger every day (Approx 20.00 in clad). Quarters, dimes, pennies, nickels, and a whole lot of other things suchs bullets, bullet shells, junk jewelry, silver rings, ect. I have had the detector a few weeks now and i hope to post my findings soon. So, this detector does pick up coins and many many other things. I haven't been too many places where depth is an option, i have been learning this detector and looking for shallow coins, 0-3inches. This gives me great target seperation with a good TID. Last week i found a dime next to a pull tab and a nail, i used the propointer and pulled them out first,waved my 705 again and the target was still there, pulled a penny, as that is what i expected by looking and listening to the TID.
The sweep speed is important as I am finding out. Usually after 3-4 sweeps you know what you have by the TID but even it can be off a little. It will surprise you what you find. Bottle tops, the same for coke and pepsi bottles ring up as quarters, no way around that for now. I usually hunt in TR mode 3 with all tones. I just look for a good high sound, consistent TID, then i will also use the pro-pointer to see if the target is large, shallow/deep, then dig if not large and depending on the depth meter of my detector versus the pinpointers reaction.