Speaking from my own personal experience.....
First of all, I love the NEL coils. Here's why:
I bought the Tornado coil for my F75 SE over 2 years ago before they were readily available in the US. There was very limited info, feedback and test results on them at the time. I decided on the NEL line because I wanted something different and was looking for more sensitivity, more coverage, and raw depth. A few of my hunting buddies purchased the Excellerator SEF butterfly coils (10x12 & 12x15) , and I tested them out against the stock coil. There was no noticable difference between them other than more ground coverage. So I started looking for something different.
The Tornado seemed like the way to go, i found one online and paid shipping directly from Russia. It ran me about $275 at the time.
As soon as I got it, I opened the box and bam. Right away I noticed the build quality. This thing was sexy. It came with a free coil cover, bolt/nut, and a 2yr warranty card. Then I hooked it up and took it to a CW camp to try it out.
Right away I noticed the difference in how the machine acted. It quieted the chatter and seemed to be more sensitive to small items like lead buckshot. I was impressed with the weight and overall balance for a larger size coil.
I ended up finding several civil war buttons and bullets that day, some at amazing depths. I'm talking 14" measured on a cuff sized eagle cavalry button. This in itself was amazing because this site had been hit hard over the years, so much that others had given up on it and moved on. The Tornado brought this place back to life.
What impressed me more than the performance of the coil, was the customer service from the company. This coil never left my F75 and I used it hard. About a year after I got it, a short developed in the coil wire where it attaches to the coil. I emailed the company, told them what was going on, got a return #, gave them my info, and boxed my coil to send off. A few days later I got a brand new one in the mail, which I did not expect as I had not even had a chance to send mine off yet. It was a new Tornado design, shaped a little differently. What other company will send you a brand new one without receiving your damaged coil??? Yeah, none that I know of.
Anyway, the new coil was the same build quality & performance, and I'm just as happy with it. Now I own the Sharpshooter as well. I'm thinking about trying the Storm or Attack next, heck I'd even like to swing the Big coil. I want them all.
In short, all the NEL coils are awesome. The Tornado is a great choice for added performance to your F75. You're sure to get more depth with it, but of course depth is relative to your hunting conditions.
Sorry for the rambling on. I hope this helps. Happy Hunting.
-Wolf
