I think having an 2nd shooter is a vital element to a wedding. This always gives you a second view and me the liberty to think more outside the box and take more risks to capture something special.
I use top of the line Canon Cameras. 1dx Mrkii, 5d Mark IV and the new Canon R Series mirrorless camera system. All my lenses are Canon L series lenses.
I give my clients the freedom to print their own images freely. I do offer professional prints which I recommend to keep the quality of images to its highest potential.