Not bad. I have only a few days into the hobby, and I am looking for a good digger. Seems to me that although this would be nice, it also seems a little big for my tastes. I have no doubt this will go through anything, but I am looking for something I can dig a small three sided plug with, so I do minimal damage. My goal is to get very good at pinpointing, and digging as small a place as I can, doing minimal damage.
I hope that eventually I can dig in a lawn, and show no trace that I have been there. Right now though I am far away from that goal!
If you get one let us know how you like it!