Has anyone on here updated to the new 1.1? I have done so and it is a big improvement over .71. The discrimination is pretty good and fast. I like that you have so much access and can run it red hot if you feel bold. I don't see it as a gold machine but it's so light I carry it with me when swinging the GPZ7000 to help keep my old ass from digging an open pit mine for a bottle cap or 22 shell. Be interested to hear how others like the update.