Face. I’m not any slower either (when not counting soaking while making coffee as shaving time) and you’re paying a lot more than I do: 13.5ct per blade. Cheapest are like 8ct, most expensive ones 35ct. They’re not blunting faster either (at least decent ones don’t ask me about the bargain bin stuff).

Also literally no plastic waste in the whole setup in case you care about such things.