I love my 6C. Love it. But it has one little quirk that bothers me only slightly. One side of the head is more aggressive than the other. Not by a lot, but enough that I can notice it. Say I'm using the #4 plate, one side would be a #4 (an arbitrary number, I know) and the other side would be a #4.25-4.5. Just enough to notice. This bothers me sometimes and comes in handy sometimes. No love lost for this razor, I would buy one again.