I've made a commitment to myself to use my time more efficiently at work. I find myself coming into work and getting caught up in day-to-day operations as opposed to "big picture" goals/projects. I've started with simply planning out my schedule on a piece of paper, allocating time for each day of the week ahead with day-to-day tasks as well as long term goals.

If you use a planner or some sort of paper-based organizing contraption, what do you use? I'm looking for a slim planner for work. I've looked at a lot of Franklin Coveys, but they all seem very clunky and thick to me.

Any suggestions?