u/Any-Unit4766

I would choose Pro but the keyboard looks not that good to me but it has 120hz unlike Air with 60hz but keyboard looks perfect. Beside that, the size, i want it small and portable for programming or something like that. My friend has 13 inch Air and it is cool but i want to know if it is a very big difference between 14 inch Pro? Let me know what do you prefer.

I need a quick tutorial cuz when i do it from outdated tutorial from YouTube it doesnt work. Plz help me install it guys.