I have been at this more than several years with several different detectors - I have never used a small coil. I really like the Racer and the stock coil set up. The good targets I have recovered (mostly a coin hunter) have locked on great. I guess it is hard for me to buy a small coil when I am happy with the stock and do not fully understand what I am missing. I know I will lose a little depth. And maybe lock onto a target in super trashy conditions that may be hidden from my stock coil. What else I am missing as far as small coil advantages? Anything it will do under less trashy conditions that my stock will not? Can anyone just shed a bit more light on the small coil advantages?