It's worth listing down a few of the reasons you want a pump, simply as they will help steer you towards the most appropriate pump of those available. Also, consider buying the book "Pumping Insulin". The first 5 or 6 chapters are worth reading in advance, as they also give a good insight into what you should do to prepare, what questions you should be asking, and what you need to consider. Good luck, I hope all goes well.