My first impression was that this is a completely different detector from the previous 705 model and much more similar to the Equinox 700 pod configuration but without Multi-IQ. I have used the older X-Terra 705 with the 18.75Khz. Gold Pack coil and was curious to see how the new  X-Terra Pro would perform on some smaller nuggets. I also liked that this detector had a manual ground balance and the Equinox 700/900 VDI numbers. So, the Equinox 6" coil was used for this testing using the 15Khz