Mach 3 is fun and quite honestly the whole routine is kinda cool. Don't be surprised to find that shaving your head can be an enjoyable experience. Even though electric is working for you like it does some others, ya gotta try the blade at least once.
Welcome to SBG Brian !!
Welcome to the Forum Brian! You have half of the battle won already by having a supportive girlfriend.
Welcome Brian. The shave time is great. I feel so relaxed during and after. One seldom get time to ones self.. It's great!