Top functions, processing flop

Have bought me the calculator, because it has some features that my old (Casio FX-991ES) has not. For example, it lets you know when a LGS has no or infinitely many solutions. This is, I think, helpful in the Baccalaureate and saves time. Its features, there is in my opinion nothing auszusetze.

But what bothers me is the processing of the keys. Their game is simply too large, with the result that they sit totally wrong. This has nothing to do with quality and just looks bad.
Furthermore bothers me the miserable soft pressure point. Compared with my FX-991ES they are worlds apart. Must it really be that is saved on something?

Too bad, the problem with the buttons would not, it would be for me the perfect hosts.