As both lens have the same aperture and 9 rounded diaphram blades, I can't see there being a lot of difference in the bokeh.
And I'm a bit confused by what you mean by "paying extra for flexibility".
As both lens have the same aperture and 9 rounded diaphram blades, I can't see there being a lot of difference in the bokeh.
And I'm a bit confused by what you mean by "paying extra for flexibility".