Story size question
Hi all, sorry to ask such a simple question but can anyone explain to me the difference setting a Story size would have on the user experience please. Like so many companies I have to build so that content can be used on iPad and PC's. The company say they want the best quality and it must be 16:9 format however I have done some tests and I cannot really tell the difference between 925x520 or 1280x720. when viewing on a iPad mini.
I have just been told that we should also use 1920x1080. I do not use a menu or notes so that is not impacting estate size but without loads of testing (I have not got either the time or every iPad/tablet/browser) I am struggling to work out the optimum setting. Will using 1920x1080 make a massive impact?
Can anyone help make this simple for me?
Thanks so much