Hi I have the option to use either the cooke mini s4i or the Zeiss Master Zoom 16.5-110mm. The camera that I will be using is the Arri Alexa XT Studio. Can you guys help me choose by informing me about the pros and cons of one over the other? Just by going through the specs I have noticed that the master zooms are really really heavy (12.5kg!) so a steadicam/movi shot seems out of the equation. If anyone here has used both they can possibly share their experiences. Cheers!