Smith is the better cover corner and better with his hands against the WR. Davis is a better playmaker and better tackler. They both showed some flashes last year but they also had their share of troubles, but you could fault some of that on the safeties we had in the backfield.
As of right now, I would say Davis is better but once the game slows down, I could see Smith being the better corner. Both will be good corners and be a heck of a duo for us.
Props to fenikz on the awesome sig