As an Account Manager, speaking with different people on different topics and promises, can become rather overwhelming. After observing quite a few people in Executive positions use a notebook, I asked an Exec and they recommended Moleskin. The Pocket size works perfectly for what I need, and allows enough writing space to get all my quick notes, ideas, and promises down on paper. Call it old school, but daily notes in a business that has a lot of interactions, goes a long way! Not just that, the little pocket in the back lets you keep Post-It tabs for annotation on-the-run. I currently own three (3) Moleskin notebooks for different purposes, and have come to rely on the quality of the product, and its Customer Service.