I have a Yamaha Digital Piano P-85. I don't have a lot to compare it to but I think is fantastic. It has weighted keys and terrific sound. It's really meant as a piano, so doesn't do everything a synthesizer might; has basic controls and a few different voices, simple record and playback, 2 headphone jacks, midi port, and a pedal port. Was around $600. Not sure you will find anything better at that price or lower. The P85 I think is discontinued. The current model, that I think is basically the same, is the P95.