I have a big mustache for the first time in my life. The only con I'm experiencing is the worry that food might get stuck in my mustache. I have to be very careful and tedious while eating. And I have to go to the restroom and make sure that my beard is clean after a meal. I comb it and wash it regularly to make sure it's clean and neat. If I decide to shave it off, this will definitely be the reason.