Had a chance today to try out the 5" coil on a recently acquired Omega at an older school yard and was impressed with the capabilities. Nothing spectacular, but was able to pull out my first silver, a 1947 Rosie at about 4". I still dug a number of junk targets that registered as either nickel or dime but overall, was very pleased with the detector. I think I'm gong to prefer the 5" to the larger coils in many situations because pinpointing is so much easier.