I have a high shank Janome with the Janome ruler foot. I purchased a few Handi Quilter template rulers that were meant for long arm and have had no trouble using them.
One I like a lot is the Handi Quilter Mini Circle Template which allows me to make bubbles in different sizes, but I have to raise my ruler foot extra high to get into the middle of the circle. Not all machines have the setting to lift a foot extra high.