|I have same, 5D Mark IV primary and 6D as back. I still believe that 6D did some amazing work and really had great time with that.
Originally posted by kirbic:
I still have a 6D as a back-up to the 5D IV. The files out of the 6D still hold up really well, particularly given that the 6D was introduced almost 6 years ago. Great sensor, especially for that timeframe. The weakest point of the 6D, IMO, is the AF system. Center AF point is really dependable, and AF is possible in very low light, though not as good as 5D IV. If you aren't into the type of photography that demands a high-end AF subsystem, then the original 6D is an incredibly economical introduction to FF.