I absolutely love what the 5DsR is capable of producing, but after playing with some RAW files from the Canon 80D (with on-chip ADC), and seeing a chart that shows the 1DX2 has even better dynamic range than the 80D, I've decided that I will not be buying any Canon cameras that do NOT have the on-chip ADC.

As awesome as the 5DsR is right now, I can't wait to see the 5D4, 6D2, 5DsR2, etc.

This is why with Sony, I have all Canon mount Zeiss Otus, Milvus, and Canon lenses.

I started with Canon, and I'll probably end up back with them in the future.