I have an Omega; I added a Hunter coil to my kit back in March and have been using it for the past several months. I love it.
I was using a Sharpshooter, but have kept the Hunter on pretty much full time since day one. The heavier weight sometimes becomes an issue after a while; I think I'm going to get myself / make a sling of some sort.
Depth and stability are good, though I haven't had any ringing over 9 or 10".
An improvement over the stock coil; in depth, clarity and separation. Depth info. accuracy has been spot on; if it says 7" then it is.
Very happy with this setup.
I'd prefer a little more depth but the weight of a larger coil would be a real pain.
I'm sure I will, eventually, get a larger coil, for limited use / areas.