I placed my order for a new F75 Ltd and in the meanwhile I have been reading a lot about the F75 and EMI and was beginning to have some creeping doubts about my choice.I read several glowing reports about the Whites V3&V3i being really hot items so I ventured over to the forum featuring these detectors and the FIRST item was on EMI and the V series being affected from mildly to severely. Also on the first page were 3 people who were complaining about depths of only 2-3 inches and the machine snap,crackling,and popping. I would never wish bad luck on any fellow MD'er,but reading the first page of that forum caused me to smile,somewhat smugly,and cognitive dissonance no more.