I have done some research a few months back. Basically, I have a very cheap keyboard at home, and a Yamaha upright piano, and I'd like to own a nice portable keyboard. I have been playing in a few praise bands in recent years, and the most recent one had a Roland RD-300NX that I enjoyed playing. They also had a more recent Yamaha (don't recall the model), and they liked the flexibility that this particular one had (pretty high end). I am more interested in one that has good piano representation, with nice settings for pads, strings, voice, primarily. I don't anticipate playing all kinds of instrument sounds with it. I would say my price point is around $1000. A few other models I've seen as possibilities are the Kurzweil SP4-7 and Roland FP-4, but I am open to any suggestions from others.