Has anyone got any experience of using both of these lenses?
I currently own the Siggy 120-300 (DG version). I'm weighing up whether to start saving the pennies toward a 200-400 - which would mean offloading the 120-300 (amongst other lenses!). It's currently my favourite lens and always first in the bag for motor racing and football. Fantastically versatile and sharp.
So, is the 200-400 worth the extra £'s?
I currently own the Siggy 120-300 (DG version). I'm weighing up whether to start saving the pennies toward a 200-400 - which would mean offloading the 120-300 (amongst other lenses!). It's currently my favourite lens and always first in the bag for motor racing and football. Fantastically versatile and sharp.
So, is the 200-400 worth the extra £'s?

