OK. I've spent a few more hrs with the NEL, so I can give a bit better review.
It nails silver pretty well. I've been in a slump for a while, but found three silvers just this last week, including my fish scale (pre-1901 Canadian 5¢). It could be coincidental.
My first hunts I had the sens cranked up, and in trashy areas it was tough going. I turned it back some, and it started to produce rather easily and predictably. Just this morning I went to a park, saw another detectorist, so I knew that I'd been beat. But I got busy, and still pulled $7.68 in a few hrs. That was 20 clad quarters, 22 clad dimes, two nickles, 32 copper mems, two old copper canadian pennies, and four zincolns. Nothing earth-shattering, but all-in-all not too bad considering I was following someone.
It pinpoints well. Just as easy as my other MineLab coils. And when you can say that about a 12x13 coil......
As far as depth goes, I can't really give a good comparison yet. The ground is so dry. But I have pulled coins from a good 7-8" even so. I'm hoping that we get a good soaker soon, because I have a couple of promising new sites that will tell the tale on the NEL's depth capability.
So far, I'm pretty happy with it. I'll probably sell the stock 9" MF concentric for whatever I can get, and just keep the NEL for my MF coil.
I'll post up more info as I get a chance to put it through a few more paces.