Been shaving since 98,
no style concerns ... never liked the "Dilbert's boss" look, the inverted mohawk look.
no monthly hair cut costs, time and money.
no grey hair
no shampoo and conditioner costs
cost effective use of razors, once dull enough from face shaving, use blade on head.
I used to where baseball cap in early years, but found that uncomfortable, now I only wear caps when in a sweaty situation to keep sweat out of my eyes.