Hey guys. Currently, I have a Tokina 11-16, Tamron 17-50, Canon 50 1.4, and Canon 70-300. I'm looking to replace one of the mid range lenses. The two options I've been looking at are:
Tamron 17-50 -> Canon 24-70 MkI
or
Canon 50 1.4 -> Sigma 35 1.4
Thoughts?
Thanks!

