There are really two main print options, the Unofficial Guide, and the Passporter. The Unofficial Guide is, to me, the hands down winner. The passporter is good also, and it's more of an organizer than simply a tour book. I have been fortunate enough to have both, and I use both, but I would buy the Unofficial Guide if I could only have one.
The touring plans in the Unofficial Guide are great, but they can't make generic touring plans for every family situation. Well, actually, they can, but it costs $20 on their website. I'm a little bit of a systems analysis/techno geek, and I love how they created a computer simulation to optimize wait times. They have so much data, that I generally trust their suggestions over that of another source.
I have also used Tour Guide Mike, and I really like it. I would not think less of his site simply because he hasn't posted the changes announced last week. The ticket pricing change is official, but the EMH stuff all over the boards is still unconfirmed from Disney, and I'm not sure that anyone knows how it will affect touring in the parks. When I took my young children, ages 2-3, I found that the touring plans from TGM were much better for my family than those in the Unofficial Guide. Recently, you could get TGM for $13, or so. I'm not sure if that's still in effect.