Here I have to say quite clearly that I find the model policy of Braun something ephemeral. Constantly new models, or names that only slightly differ from "older" (and thus significantly cheaper) models.
From the performance but there is also nothing wrong with her.
The cleaning performance is really very good, since there is no layer remains also at the interdental spaces.
The quality impression is Oral-B typical, very good.
The cleaning performance is however already very strong, so that may initially occur on first problems with sensitive teeth / tooth necks.
From experience I can say that they are better by prolonged use, or disappear entirely.
And there is also still the Sensitive mode ...
Conclusion:
All in all a great and effective device!
Perfect for cleaning / care of your teeth.