The Deus ignores EMI. I found two of my Civil War buckles right under power lines or under an electric fence, in one case with the Deus when the Minelab folks couldn't detect. That one day the one guy got really mad at me because he couldn't detect in that one spot. And the updates are not...
The overall answer is yes, but there are a thousand things that go into coin valuation on dug items. An 1872 Indian cent with corrosion is worth something while the 1939-D jeff, not so much, so its relative to what it is, the aesthetics of the coin and who wants to buy one.
I can't swing an equinox due to the ergonomics, so it's game over for them. Getting old isn't for sissies. My current Deus is quite adequate for what I do and unless I find some more folks to dig with I won't be buying anything else. Anything else.
Well, they ran out so it will be tomorrow. And guys why all the hair pulling out, clothes renting, putting on sack cloth and ashes FEAR out there? And I am not referring to this website. Perfect love drives out all fear. You know who said that? Anyway, caution, yes, abject fear, no.