Club Happily Bald here. My wife prefers me without hair, and razor blades are significantly cheaper than haircuts. I can't imagine trying to preserve my hair.
I'm just using a trimmer, without any of the "sheets" or whatever in front. Used to do a 10mm trim, now I just do 0mm trim I suppose. Bought a machine maybe 10 years ago, still using the same machine, just needs lube sometimes, and a deep cleaning, otherwise it only costs the electricity! Works for hair anywhere on your body too, so you can get a 7-in-1 machine if you're lucky too! :)
I'm just using a trimmer, without any of the "sheets" or whatever in front. Used to do a 10mm trim, now I just do 0mm trim I suppose. Bought a machine maybe 10 years ago, still using the same machine, just needs lube sometimes, and a deep cleaning, otherwise it only costs the electricity! Works for hair anywhere on your body too, so you can get a 7-in-1 machine if you're lucky too! :)