So, here's a photo of my current Bernina foot collection. Not shown are the walking foot and BSR.
I am a foot whore, I'll admit it, but the amazing foot selection is one of the reasons I made the switch to Bernina. My latest favorites: 70/71 Flat fell (AKA lap seam) I use the narrow one for shirt seams. I've only tested out the wide one, but it be perfect for pants and jeans.