From a performance point of the razor is simply great. I have therefore my more than 10-year-old Brown 8985 detached and could see a significant improvement in shaving performance.
In particular, my problem areas on the neck prepare barely problems.
Compared with the top model (799cc-7) This shaver has the advantage that you can shave while the power cord depends on the shaver. For the name "Wet & Dry" is missing. But what absolutely does not matter since the entire 7 series is technically identical.