I thought it might be fun to talk about everyone's favorite machine and what feet they like. I'll start. I have a Pfaff, which I love. I can't say I have much experience with much else. I have a kenmore that just sits and waits for my daughter to get into it. I got a new foot a couple weeks ago that is Fantastic - it's an open toe applique foot that I can use for regular sewing - I can see exactly where my needle is at all times and I love that! I also got a 1/4 foot with a guide that has changed the quality of my piecing ten-fold.
I'd love to hear about yours!