This is a bit of an earth shaker:
Sony Alpha 7R II can match or beat DSLR low light AF performance: Digital Photography Review
Having tested the A7rII in low light, I've found it to be much improved over the A7II. I'm blown away that an independent review verifies this, and goes so far as to say the Sony can now "match or beat" the top DSLR's.
Equally interesting - the comments on the article have very few Sony hater posts. When/if Sony supports lossless RAW, what WILL those folks do?