I upgraded my 70-200 f4 to the f2-8 with no regrets. My background is indoor sports. but my last wedding with the 17-49mm f2.8 was forgetable. Even with flash Im not satisfied. Is the 24-70 f2.8 my best bet since I can only afford one new lens a year


I dont mind heavy I just want great shots.


How is the 24-70 wide open.





I also upgraded 20D to 50D


Any other wedding recommedations.


I have the 580EX II and a Gary Fong clear dome


Do I need an external battery pack?