For more than 2 months I use the S5 2000 by Beurer and am benfalls very satisfied. A brief listing of the positive facts in comparison to my old model: The S5 2000 by Beurer is significantly quieter, is better in the hand, is elegant in shape and has more setting.
Cons: The hairdryer we delivered with a flat die and thus has no volume diffuser. Since I do not need this, there are still 5 stars.