Many functions Relatively little Sounds

This keyboard looks not bad at first glance. To adjust a variety of functions to adjust a variety of sounds, backlit display. Of the many different drum sounds, I am also convinced positively. Even the echo sound and the distorted sound. It also has a memory function if you want to quickly take on a tune.

But:
The sounds of the individual sounds read nice, but I have heard no big difference to the rest more after the first 6-7. Who hopes for example to realistic organ, or guitar sounds, will be disappointed here. The only really good sounding sound of the piano, which is, however, then also represented more than once.
Even the keyboard does have a microphone port, but no headphone port. What would not be so tragic if the dress neste volume level would still not zimlcih loud to hear throughout.

Conclusion: want to compose a nice keyboard, who re-enact realistic, however, or even while other home roommate not want to disturb that should be here when buying carefully