I know it's a Ford or Chevy, but I'm curious to know what perhaps the majority of those who might respond to this question use when using a lap MBook Pro, the 13in,, 15in or the 17in---------presently, I'm using an older 15 in MBP along with a none descript monitor, a leave at home/office situation. I may have to upgrade to a newer unit, hence, the question. I do not shoot tethered but on occasion & I have not taken my older unit on my travels but have thought about it. With the 13 in, at a lesser price point, I could opt for more add-ons & keep it in a certain budget where as the 15 in unit plus add ons gets pricey. Then the issue of weight, size when & if I travel.
Curious to know how you deal with these issues--Thank you--Raymond