I'd love to be able to afford a Sony. I'd also have to get an adapter for my lenses or exchange them all. I've messed with a few Sony's at Best buy and the build quality is top notch.
I mostly want the Sony for doing low light 4k video and better slow mo than my Canon 6D can offer.
I have heard that the Metabones adapter for canon lenses is quite good. Think that is a little less of a pain than exchanging them all. At least as a start 😃