Looks a bit unwieldy, but actually suits me for balance. I can tuck my left elbow into my hip, grasp the belly of the lens in my left hand and I use back focus setup which also helps to grip.
Auto-Focus seems as fast as on a Canon. Manual focus works well and the peaking is very clear.
Sony A7M2 with Canon 17-40L on Sigma MC11 by Pete Tachauer, on Flickr
Auto-Focus seems as fast as on a Canon. Manual focus works well and the peaking is very clear.