Congrats on your new 'baby'! I have a Studio, and can't imaging cutting a quilt without it!
There are lots of dies that will fit your machine. I too like the strip cutters. I also like the triangles with odd dimensions, like the quarter square units and triangle in a square. I have a 2" square die and cut enough squares from my scraps for a scrap quilt which I'm making as an ender & leader project. It's amazing how quickly I'm working through those!