good development, increased follow-up costs

I have to go back a little. There are BMW driver and Mercedes drivers. There Grönemeyer fans and Westlife fans. But between these two worlds is to dig deeper. Hardly a BMW driver will switch to the other camp - or vice versa. Similarly, in the music.

For years I've used Gillette, but other razor was always there to test, was always looking for the best device for me. And always the answer has been: Gillette. Especially with Wilkinson I never got along.
About a year ago I tested the Wilkinson Hydro 5 and was thrilled.
Well, I was offered to test the ProGlide PowerFlex ball. I was very curious to see what my old house brand has innovated (they say that?).

What I like:
The additional joint it can shave very pleasant. Especially at the TMJ and chin you realize noticeable improvement. Man scratching or no longer intersects. This leads to less irritation. Most of the razor glides beautifully simple and smooth on the skin.
What I do not like:
The vibration is not adjustable. Only on / off, not weak, medium, strong.
The blades wear out very quickly. After just one week is a clear cutting resistance is felt. It scratches uncomfortable and you have a large area razor bumps. This green glide is not even worn as it scrapes already. For me, the blades of Mach3 have mostly kept as 2 weeks to fusion. In Flexball I have temporarily changed even after 5 days (hence compared to the predecessor, the increased costs resulting).

Zusammenfasend: a good and comfortable shave, if you frequently change the blades.