It's been such a grim past few months that I had no idea there was a 3.0 update out for the Equinox, anyway I thought to give it a burl over the last couple of days despite my regular sites really not giving up the goods in the limited time I've been out in the last few weeks. My feel for the comments around the update is that it doesn't bring much to the table, but my limited experience so far would challenge that. Given that "stability improvements" are meant to be a part of it, I changed up my settings from the usual Field 1 / F2-1 with all-metal on to Park 1, F2-1 with all-metal off with the idea that the ID's should be more repeatable on good targets now and it's been slamming it in one of my reasonably well searched regular areas:
George VI 1936 Coronation medallion, Disston saw medallion (inter-war?), "Joe Taylor Melbourne" button (~1910s).
My only other significant finds for the last couple of months (pre 3.0):
Rising Sun badge, and an almost complete pocket watch, popped the back cover off to reveal that it's an Ansonia Watch Co. cheapie from probably about 1910's (movement has a 1888 patent date on it though)
Also the pinpointer from the above post is doing well after surgery, it's been soldered back together and I debarked it at the same time while the iron was hot. It's slightly less sensitive at the very tip now, not quite sure what's going on there as the sides are still really good but I'll probably persevere with it until I can justify something better.