So I've had the Sigma 50 1.4 since it first came out. I've dealt with its inconsistent AF. I sent it in a while back to get it calibrated and I dont think it really made a difference.
I'm thinking about moving to the 50 1.2L instead. My main desire for this lens will be night time urban photography. Do you think its worth it? Think Tokyo neon lights and HK sidewalk eateries.
One of the other reasons I want to make the switch is the AF on the Sigma really annoys me how slow it is. Most of my USM Canon lenses AF much faster.
What do you guys think? I primarily want to shoot with it wide open using a 5DMKIII.