Just get a quality pair. I fukked my hair up from having dreads too tight for years and got alopecia, so I shave my head bald. To keep my shyt looking fresh, I have to save my head 3 times a week. I use the Andis T-Outliners and they are only like $50-$60 and they do an excellent job. Them shyts were a lifesaver, cause I started some cheap clippers from Walmart, but they weren't getting the job done. I had started going to the barbershop twice a week and that shyt adds up. Butt I got put on the T-Outliners and been good ever since