Yup, put mine on about a year and a half ago.
I hunt some big, grassy places and the size of the coil does help cover some ground.
Depth is more than the stock coil. Not gonna throw a number at you because I have dug some really deep holes wih my stock coil when conditions are just right.
Pinpointing is exactly the same as the stocker.
Even though the coil is bigger it doesnt seem to have much more mass. Not much different in regards to weight.
Yes, it is a great addition to a Ace unit.
You wont hug the metal fences and playground metal. It really throws a field out from the coil.
For big lots and parks it is a wonderful coil. (likes bottle caps and that is about the only downside}