That’s debatable. The Art line is really good from a technical perspective, but some people feel they don’t have “soul.” I think a bigger problem is that they

That’s debatable. The Art line is really good from a technical perspective, but some people feel they don’t have “soul.” I think a bigger problem is that they have no concern for weight. For instance, their 105mm 1.4 is over 3 and a half pounds, and Nikons equivalent lens is a a little over 2 pounds. That might not seem like a big deal but it certainly is when it’s hanging off of you for a full 12 hour wedding. That said I still have a Sigma 35mm and 20mm in my kit.