I recently went through a period of just less than two months where I had a crazy cluster of work come up where I had to buy a second body, as I just couldn't borrow my father's crop body one like I had in the past. The 60D was an easy purchase to make, as it was my first Canon and I found a great copy for just $400.
Being that I owned a 60D for 2.5 years, I knew its limitations shooting low light sports plenty from shooting high school field and court sports with it. What I hadn't counted on was how spoiled I had become by the 6D's low light IQ--which is head and shoulders above the 60D shooting RAW. Even though the 6D is less-than ideal to shoot sports with due to tracking focus and FPS shortcomings, I'll grab it every time unless I need the reach.
That said, I'm keeping a close eye on Sony. They just released some more outstanding prime lenses and of course the a7rII is coming, and I also heard an important firmware update is coming any day for the a6000. I've been pretty impressed with some of the sports shots in the a6000 thread, although maybe not enough to switch over as of yet.
Sony A7RIII, Tamron 28mm 2.8 Di III OSD M1:2, Sonnar T* FE 55mm f/1.8 ZA, Canon 200mm 2.8L ii, Sigma MC-11, HVL-F43M
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