Lens for Canon 5D
right now I have the follow equipment: Canon 450D, sigma 8mm 3,5, Agnos Ring T.
I use Panoweaver 5.0 and Tourweaver 4.0
I do 4 shots (raw mode) around ( I never do the bottom and UP), tilt 5 /8 and I always put a cap.
I want to upgrade for a Canon 5D, and my question is wich is the best Lens for this camera, because I'm not happy with the quality of the images from the sigma, they are not very sharp .. (and I follow the recommendations in this forum).
So,what is the best lens,and what rotor I need.
Note: I will continue to put a cap, if it's possible, I would like to make the shots around (without top and bottom)