Welcome from Ontario, Canada. If your Bernina has embroidery, I can see having a multi thread holder would be useful. The regular feet I use most are reg. zig zag , 1/4 inch quilting foot, open toe foot, and occasional zipper foot, buttonhole foot. A pricey but fun foot is the ruler foot if you want to get into ruler work quilting. You need the extra thick rulers to use with it.