For like 6 hours you will be very clean looking and fairly clean feeling.
Only Difference between blades and Electrics IMO is that the clean look/feel lasts a bit longer through the day with blades than with electrics.
Keep the electric cleaned out every week or so and soak the head in Alchohol
occasionally to keep it at it's best..
I like Norelco basic Plug model in vs rechargable because the chargable batteries die after a year or so causing problems.
You don't need any of the pre shave or lotion stuff..