With a media/press pass/credentials, is the 70-200 usually enough for actual racing coverage? Or is longer glass preferred? I've been saving and planning on replacing my 300 F4L with its 2.8L bigger brother for the upcoming race season, but now I'm debating if I should hold on to my 300 F4L and upgrade my 70-200 to the IS II version. I know I'll have media credentials for the season so I won't have to worry about access and being too far from the track, plus the IS would sure be nice to have on the 70-200. What do you all think? Continue saving for the 300 2.8L IS or go for the 70-200 2.8L IS II?