EBooks versus normal printed books - which do you prefer?

I like the hard copy better simply because it's difficult for me to read a pc screen. It kills my eyes if I can't look away alot. That makes it hard for me to read an ebook.

I like the ebook because it is an immediate delivery and usually quite a bit cheaper than a printed version.

My vote: An immediately delivered ebook that I can print on 3-hole copy paper and place in a very large 3-hole notebook. I can keep several printed ebooks,usually the subject matters match in one way or the other, in one notebook seperated by tabs.

Scott S.