Has anyone here used this lens for live band shoots? Sigma 18-35mm f/1.8 DC HSM
Finally I have the funds for a new body and I'm opting for the 60d. I can just about afford the above lens at a push. I've had a look here and on Flickr to see actual shots but also have read mixed reviews about issues with focus in low light. So if anyone has actually used this lens I'd appreciate any feedback.