first have an honest conversation with yourself. Are you a scrapbook buyer of materials, user of materials or some of each? Be honest. Do you have trouble digging through your stuff just to find something? Are you overwhelmed getting started to scrap because you don't know how to begin? If so do NOT buy one more supply.
Force yourself to sit down and actually create something. Do you spend lots of your time looking up scrapbook supplies/products online or actually scrapping? Is your scrapbook area easy to get to? If it's not, I would concentrate on a specific space you can call your own.
I have done hundreds of pages. Way back when, my pages were in both scrapbooking books and magazines. At that time, I had no cutting system. For years I used lettering templates and cut out titles by hand. I have also used sticker letters, and created my own titles other ways. Currently I have a cutting system that is hand operated. How many fonts do you really need? I have five sets. That's it.
If you are creating every week, making cards, finishing projects sure move forward, otherwise I say wait awhile.