Agree with you TN - the elliptical is a great coil, but just because you go and find stuff with it where you think you've been before or to a hunted out site, really doesn't mean anything because there is no such thing. You would find a lot of these targets with any coil but the HF excels for iron infested ground, coin is on edge, or you are looking for deeper/difficult mid-conductor targets like gold, chains, and brass.
The sites I have run elliptical, I have lived in practically with LF coils on Deus. Like for 4 plus years.
Very contaminated ground, with rust, red bricks, iron, nails.
One of 2 things has happened.
Either I didn't learn how to run a LF coil on Deus or this HF coil is turning some of these targets into nonferrous kinda tone, vs the LF coils.
I broke a rather long record of no silver anything in this site really.
In the last 3 plus years found one silver coin with Impact while testing.
And since getting the elliptical HF coil, I have found 3 silvers.
One real small Spanish bit, one what I call standard sized one bit, and a half dime.
And the hunting hours to get these 3 silvers, not that long on what is really 3 sites spaced apart a couple hundred yards.
Actually, I think a good part of the elliptical coil perforce is attributed to how quiet it runs, even when jacked up sens wise.
A person can really study any sounds made.
Whatever is happening, I sure do like what has happened so far using it.
I sleep with the coil under my pillow.
What does that say?
Old CW sites should be fun to blast with this coil.
XP made a good one here.
I would have loved to have witnessed how they tested this baby during development.