If space was ultimated I’d be all about buying physical books, but it’s not, so I tend to buy physical if I’m buying a reference book or something that I want to show off…
Everything else is an ebook, although I do sometimes decided to upgrade the ebook version of a book I adore to the physical, for the aforementioned purpose of showing it off.
As for Audiobooks, I’ve never really given them a shot, which is a bit strange given I’m a massive fan of Podcast.
I’m a Kindle person myself, due to cost and space issues really. It’s just so convient carrying around loads of books on one small device. Especially when in away from home for work.
What I do have though, as my username implies, a lot of books on the making of films. Lovely large format books filled with behind the scenes photos.