I am looking to purchase an all around lens. I shoot mainly weddings and sporting events on the side. I have read reviews on both of these lenses and have concluded they both are good overall. But, some people say the 24-70mm has focusing problems.Has anyone else had that problem?


Some also say the 18-55mm isn't built very well and has problems with getting dirt inside.


I'm willing to spend the money for a good lens. Would it make much of a difference which one I bought? I understand I could get more wide angle with the 18-55mm but have heard some people say the 24-70mm is the best lens Canon has ever built.


Is it pretty much a wash between the two?