Hello everyone............. I detected for a couple of hours today and compared each signal between the two Edge vs...... Explorer. The Edge was set at 8 sensitivity 2 bars from max with up to foil notched out. The Explorer was set at 28 sensitivity and was rock stable with only nails disced. I found around 14 targets with the Explorer that registered in the coin range (none were coins they were medium sized nails) consistent high flutey tone. The Edge found all of these targets also but the sounds were low to high and numbers were all over the place. These targets were about 6-8 inches deep. I also found several targets that the Explorer would not register on at all 2 of these targets were coins but I could hear the threshold go silent on the Explorer so I knew there was iron nearby but the Edge found the coins. I had the 8in..coil on the Explorer and the 8 in. on the Fisher. Which the Explorer coil is actually smaller by about an inch around 7 1/4. Today the Edge impressed me but the Explorer let me down. I need some settings to help id better cause I prefer the Explorer sounds. Anyone else ever compare these two units.. Need help in Carolina.