Am contemplating moving to Nikon FX in the next few months (from Canon 7D) and after a few discussions with some fellow Canon owners over the weekend about the subject of sensor cleaning not one of them has ever had occasion to do so - that's several 5D MK2 & 3 owner's and other 7D users, however, of the handful of Nikon owners I know (D800/810 and D750) ALL of them had to have their sensors wet cleaned within a few weeks of ownership or shortly therafter.
Have you had to wet clean the sensor in your cameras yet? If so was it shortly after purchase and what was the brand/model?
Have you had to wet clean the sensor in your cameras yet? If so was it shortly after purchase and what was the brand/model?