>>4163362The lenses are bigger on average because the mount is bigger. You have slightly better SNR in the extreme corners because you don't have vignetting from microlenses struggling to gather light at an extreme incidence angle. The cameras are a wash.
>>4163299Sony is pretty comfy if you have muscular man mitts and use normal or medium-large lenses like the 20-70 f4 and 85mm f1.8. Dainty fingers that need to wrap all the way around something to maximize grip and users of large GM lenses wouldn't like it. There are 4 dials. If you like dials, you like sony.
Canon is kind of shit all around but is leading everyone else in E shutter performance and has really hefty grips for their fat fucking lenses. Look at that shit. The body is already nearly the size of a DSLR. The ergonomics are more ideal if you shoot sports as often as your need for the E shutter implies. Canon knows their audience.
Nikon is missing the super easy EV/ISO control that sony has and is middling in size and grip. If you shoot P for professional these are the two most used controls. You can map one or the other to the extra dial on the lens.
