I had a 3 Series where I was not completely satisfied and had therefore not shaved in between and often wet. But the Series 9 comes really get close to a wet shave. I'm really excited. Depending on the shaving station cleans me with level 1 or 3 and everything slides back super through the skin. My skin is actually very sensitive, but here I have very few skin irritation. The alarm clock is a nice addition, but does not go into the assessment. Through the flash supply and credit to the Amazon credit card I only paid 150 and am more than satisfied