Upload & Sell: Off
I shoot people and landscapes with a 1DsII and some primes. Decided to buy a 6D with a 24-105, mainly for better high ISO perfomance. Like it very much!
On my 1DsII I could go to ISO 160 max before having to apply noise reduction, with the 6D I can get to ISO 650 or 1250. This means two or three extra stops for me.
Also the build in lens profiles are very nice. Furthermore, I use GPS and WiFi much more than expected. On my last shoot the stylist could watch the frames popping on the tablet, while I was shooting the model some 50 feet away.
Find the AF much better than expected, especially after all the horror stories.
Still love my 1DsII and it's files in good light, and the 6D is now a welcome friend in low light.