Hey aleut, one thing I don't worry about is the stubble, in fact it's this that tells me I will be shaving again the next day, or whenever I choose to. I don't mind it, and I really enjoy my shaving.
Many guys here will say the same thing.
I don't think there's anything to slow down hair growth. If you really want to shave every day, maybe you can change the time of day you shave your head to better suit your schedule.
Just a thought.
