iBooks and Kindle apps for iPad

Since graduate school, I've been a big book reader but I have found certain books that I like to read over and over.  One is the Bible.  Two I just started reading over and over again are "The Practice of the Presence of God" and the "Richest Man in Babylon".  They are both more practical books, teaching life skills.  The reason I like the iPad with these two apps are that I can carry several books with me.  It doesn't take up any more room or increase the weight I carry if I have 2 books or 20 books.  I just downloaded "Acres of Diamonds" and have started reading it.  It is starting to sound like a book I'll want to review often.

When you have books you want to read once and then give away, I don't think the book apps would be that great.  If you have a set of books that need to soak in with frequent readings, these apps are incredible.