concrete man

What coil would optimize the gmt on small gold?

Thanks everyone for the encouragement. Very much appreciated.

I’ve detecting for several years here in Utah in gold mining districts and have yet to find a nugget. Has anyone else had better luck in this state? I've used tdi big box, gmt tm 808 and V3i. Sluices highbanker shaker table pans dredges, picks shovels and own a claim in a good area. Sure need some encouragement.