How your machine is set up will affect how it locates those "trashy" type signals. Amongst those signals is where you will find nickels and small gold jewelry such as ladies rings, bracelets and earrings. I open up my discrimination, power down somewhat and use a slow swing speed. I have had my V3i now for just over one year and recently took an inventory on the nickels I recovered with it. The total was 509. Four being Buffaloes, and two war nickels. My hunting sites are mainly schools, parks and tot lots. Do I bring home the pull tabs, can slaw and other bits of trash? You bet I do. Where there is trash, there are or have been people. Where there have been people, their have been dropped items; some good and some not so good. Set up your machine for the site you are hunting. Not too many people expect to find nickels or small gold jewelry if their machine is set to go deep for old/silver coins. Relax those settings some, experiment with what works best for you. Have patience,and keep swinging. Dig all those nickel signals and you will eventually be rewarded. I know I was. Good luck and Happy Hunting