How do you prefer to read books?

[Zack McCoy]

I couldn't find the best place to put this, so I figured it fit best here.  I'm going to be getting some books to read up on investing as my wife and I planning on starting some time next year.  I was curious how everyone preferred to read their books: physical or electronic?

I think I'm leaning towards electronic kindle versions, but wanted to see what others thought.  It just seems like it's easier to keep track of all of the books that way and they are all at your finger tips.  Not to mention, they are usually cheaper.