Rotary Cutter worked great!
Usually, I have had issues using rotary cutters from a different brand, either with cutting the fabric or after changing the blade. I used my new Christa Watson Rotary Cutter Soft Touch to cut quilt squares, and it was so easy to make a good cut on the fabric and the squares that I was working on. The cutter comes with additional blades. I hope that when I need to change the blade, it will be easy, and the rotary cutter will still function well.