I wanted a proffesional arranger keyboard that has 88 weighted keys.

If I have to repeat everything, I would buy wk8+P80 instead of one instrument.

The reason for this is because sk880 is very heavy and the piano sound is not that good compared to P80.

But in general I am very happy for the support and features of my keyboard... OTHER THAN THE PIANO SOUND and the heavy weight. *smile*