I want a new lens. A 70-200 but i cant decide on a specific one.
I want to choose between:
The canon 70-200 f2.8 is usm mkI I can't afford a mkII
The canon 70-200 f4 is usm.(is there a new one coming?)
The tamron 70-200 f2.8 is usm.(whatever thats called in the tamron world)i...