i used to have the mini 1 but recently upgraded to the air 1 this June. Am wondering if I should spring for a mini 4 this Christmas. That .65 lb. form factor is certainly tempting..... I mainly use my iPad for browsing the web, YouTube, music, occasional casual games, shopping, etc. Probably my largest use is for school, accessing my textbooks for homeschool which I use often obviously. So, would a jump back to the mini size maybe be more comfortable? I use my iPad often while sitting outside on a swing or at a table, I don't really have any problems doing this with the air but would the mini make more sense for this? I have found myself bringing my air fewer places then I did my mini I think cause of the fact I can't slip it into my pocket.... I use my iPad alongside an iPhone 6 and 13 inch MBA, if that changes things at all. My iPad is probably my most used device when at home. So should I go for the mini 4?