>>3617096I've used one a few times, and I can see its appeal, it's a properly wide rectilinear, but having no VR was an absolute killer for me.
It weighs a ton and holding it to your eye for a long time without trembling gets fatiguing.
They could have at least released a Mk.2 version with VR and tweaks to sharpness in the last ten years, but alas.