Hello
I'll maybe buy a 24-105 zoom to my 6D but I wonder which one I should buy. Is it the legendary Canon EF 24-105 L IS USM or Sigmas new 24-105 Art?
One thing I love with the Canon is that it's weathersealed, the Sigma isn't. The widest I own today is 40 mm and after that 90 mm so a zoom should be great I think. 24-105, 120-300, 90 macro and in the future probably a 50/1.4. I do many jobs for a local company so a 24-105 is the superlens for that kind of job.
What do you think? Here in Sweden the Sigma lens costs 60-70 USD more than a white boxed Canon.
PLEASE......Help me 

