Here's my fiction formula. I photofocus the book first and then let it incubate over night. Then I rapid read the whole thing at a pace I find comfortable. After photofocus I am able to read the book much faster and understand it on a deeper level.

I dislike speed reading because my comprehension goes in the tank and it's uncomfortable. But rapid reading after photofocusing is enjoyable and I connect with the book on a deeper level.