Hey guys, I have a 6 month old Fisher f75 in excellent condition, I recently (Christmas) bought a 12.5 by 8.5 NEL coil for the F75.. I haven't used it very much due to frozen ground. When I have used it I can tell you its like going from night to day compared to the stock coil.. The NEL coil runs very stable and does not false.. You can actually hunt wet sand very well with this coil.. The 5 inch coil is amazing for getting in between iron and trash at parks or house sites. The F75 se Is the new version with boost process which adds an extra 1 to 2 inches of depth! I cant figure out how to put pictures on this site so pm me.. for pictures email me at colonialdiggerny@hotmail.com I'm looking for an etrac.. thanks for taking time to read this post GL HH!