I use the attack, stock and the 5x8. Each one has a place to be used. The 5x8 is awesome in the trash. The attack coil Is nicer for the cleaner wide open fields. The attack is heavier so I use a harness. The last field I hunted with the attack coil was grown over knee high in grass. I had to swing the coil 6 to 8 inches off the ground. I am sure I missed some deeper targets, but I was still digging clad and junk at 6 inches. I do not have any problems with running the attack coil in northern Indiana soil, just ground balance like the directions tell you to and have fun.