For a baby I think those two things are the same thing

For actual babies it's the same thing but my daughter and I had a lot of fun with this when she was 2&3. She is 4 now and making pretty decent progress on snapcircuts and precoding. I give this book at least some credit for getting both her and I started. I think it's a fun book regardless.

We're going have to wait a bit longer for the long term effects of this book on babies, but I remain hopeful