Decide what you want to make as your first project. Then decide if you need a tool for that. Don't even think about buying tools for a project you aren't doing. You can spend $100's in tools/gadgets and they won't make you a better quilter. If you are having trouble doing something ask if there is a tool to help you, decide if you think it really is worth the money. Remember the quilts in the museums were mostly made with scissors, thread and needle.