I have the Canon C500, It is a great camera now. But the file size is big..
https://vimeo.com/232353635
https://vimeo.com/228210936
https://vimeo.com/229622680
https://vimeo.com/229623629
Some of the work I have shot with my C500, I love the camera. The only part to be careful with is when you switch from say 2k to 4k YOU might as well go for a run, it takes a while to switch formats. I find the C500 and 7q a great combo parts can be glitchy, I have found peaking to freeze a bit and just general image glitches.
Image quality you cant complain.
Thanks