Yikes! For that price, I'd definitely stick with the 70-200 f/4 L IS. With the teleconverter it wont match the 70-300 L for sharpness, but it will still be good enough for most purposes.
Yikes! For that price, I'd definitely stick with the 70-200 f/4 L IS. With the teleconverter it wont match the 70-300 L for sharpness, but it will still be good enough for most purposes.