Well, I'll tell you one thing. When you get rid of your imperfect body and get a perfect one, you don't have to rehearse the same fact in your head over and over to memorize it. Quite literally if your mind worked more like the computer you used to start this thread there is no reason you couldn't read a book on a subject and instantly become an expert at it.
Imagine reading a textbook on Serbo-Croatian in an afternoon and thereafter being able to speak it fluently? Why not? The limits on the human brain won't exist.
There is a case of a lady who had a near death experience. One of the rather unexpected (but sensible) things she said is that everything she saw and heard outside her body was as instantly and clearly memorized as if it had been recorded on video tape.
