Since getting my MMK last year I've only been using the 7" concentric coil because I really didn't like the stock 7x11 coil. A few weeks ago I decided to buy an 11" AF28 coil that is the Anfibio stock coil and give it a try on my Kruzer. I really love this coil and the 7" coil hasn't gotten any use since I got it. I feel that it is just as sensitive as the 7", separates just as well and that I get an additional 2-3 inches in depth. Has anyone else found this to be the case when using the 11" AF28 coil with their Kruzer?