Hello im on the search to buy a MBP im very happy and stressed also because i see on youtube videos and pictures people with the keyboard like this with big shift on both sides. and i also find other ones with small shift key on the left side like this (this is for all models 13 / 15/ 17 inch) Sadly the notebook cant be opened before purchase so i cant know what keyboard is inside. The people at the mall had no idea there is a difference.. I want to get the one with the big shift on both sides how can i make sure i get that one is there a special model or something i can ask for from the shop? Thank you for your time and help.