Went back to 11" pro coil after testing targets with 8x6 then 11'. Hands down the 11" was getting deeper(all easy finds are gone) and with the coil wiggle approach Im able to pick through the trash. I did get the 51' Quarter with the 8x6 but it was only 3" deep. 10K GSA ring came in at 38. Hard to tell a dime from copper penny but I look at this MD like its the 305 of the X-Terra line. Not enough discrimation bars. The white gold class ring I found last month came in the same at 38. My buddies I hunt with use etracs and Im kicking butt. I believe its their desc. patterns that are the problem. I use very little with only the -10 to 0 nulled out in conductive. I have seen my nickel count go up also but not so much this week. All the dimes were 6+ inches deep. Does anyone have a date on the Golden of Progress token from Sarasota. 5yr Cabarrus Hospital pin has a 1972 date on back with initials on it. All I can say is this is one heck of a turn on and go machine. A little hvy for me as I marathon hunt but Im getting by.