what to read,e-book or print book?

nowadays with the rapid development of advanced technology,more and more digital products are commonly and widely used in everyday life,we have more alternatives when we wants to read---e-book and print book.
some people regard it a trend that e-books will take place of prints because they are convenient to read,and the content in the e-books are much large than that of those print books.what's more,it is very economic to read e-books.however some others hold the opposite opinion,they think the traditional print books is better for reading,for you can make notes when you read and the e-books is easier to harm your eyes.
as for as i am concerned,we should read e-books and print books as well and find the balance,only in this can we make the most use of them.
好容易打出来了 我自己写的,有错请指出,望共同提高~