I agree on the #10 Edgefoot and I also like the #20 foot as well, mine came with 6 feet I've got the 550QE along with the Walking Foot and the Stitch Regulator, but I bought these 2 feet we were using them in the Bernina Academy class. You should check and see if your LQS offers any classes on getting used to the Bernina I have found it extremely helpful.