05-23-2016, 07:49 PM
Quote:... it is not about low light capacity but about sharpness, bokeh and what you ask from a portrait lens....That point's toward the Sigma, if you want such a lens for 750 D.
Actually I have no idea how a 1.5 kg lens would fit in the "hiking" bag - but that goes as well for the 70-200/2.8!
And the basic problem with your hiking bag is simply "weight and size of body and lenses are bigger than any comparable mirrorless system"
What's to say against the 70-200/4?