Well, I was close to buying a G-tech pro, but I found out you needed to level it or something, so it isn't very accurate. Then I looked on ebay, and found a tazzo for key works "g-tech". I never knew Tazzo existed, did some research and found out it seems really good. It automatically balances itself, and costs $160 while g-tech competition costs $250. Anyone have a Tazzo or G-tech that can share some info, of if you know anything about either?
If you never knew tazzo existed like me, check
http://www.tazzo.com