Just looking for a little bit of advice on lens choice.
I am looking at shooting some volleyball in the winter. My main issue is lenses; specifically fixed aperture. I am looking at a 70-200 but cant decide on whether to splash out and get a 2.8 or save my pennies (and my arms) and settle for the F4.
bit of background:
The gym's they play in are relatively well lit with halogen lights (doesn't mean much I know)
I am shooting on canon (600D)