There are two types of electric shavers foil and rotary.
Rotary shavers include multiple rotating circular blades on the shaver head.
If you want to buy a rotary shaver, undoubtedly the Philips Norelco series 9000 is the best choice for you.
The Philips Norelco Series 9000 shavers won IF design award in 2015. There are four models in the Philips Norelco series 9000 shavers.