canon 50mm f1.4 vs sigma 50mm f1.4

[enerlevel]

Hi all,
Yesterday I got the canon 50mm f1.4 and calibrated it with my 6D using focal software. Turned out to be +7 auto fine tune and I am pleased to say that even at f1.4, I am getting sharp images. Now after using it for a while, I really like the range and the f1.4 dof... so question is shall I swap it or the sigma 50mm f1.4 EX DG as most of the websites rate the sigma better than the canon version...

 

[fjrabon]

If you have the budget, get the sigma art 50mm f/1.4. Blows both of those clean out of the water.