I made a table runner last week using the project from Bernina (Bernina USA Projects - Ode to Ireland Table Runner) for the 830 to learn how to use the endless embroidery feature. I was hesitant tackling this, but in the end it came out great. It took a little practice to figure out how to adjust to get the designs lined up, but now that I've got it, I can't wait to try more projects using the Endless Embroidery feature of the 830.
The photo below is a closeup of the designs.
Every time I do something new on this machine, I love it more and more.