I had been eying the PX-320, but I have no need to move it around and I really wanted something that was nicer looking in the house, without seeing all the cables etc. I prefer this to the 320 because of the 3 pedals, which work quite nicely, and ascetics of it. I had actually gone into the store thinking I was going to buy the Yamaha YDP-213, because of the console look, but saw the PX-800 and after playing both the choice was clear. I prefer the action of keys, sound, and speakers all above the Yamaha - and I like the look better. Plus because this is a newer model it has 128 polyphony, SD card, USB connections, and all the things I wanted in the 320. For me this was the perfect digital piano to have in the house, and it was easy to assemble, took about 1/2 hour by myself. I highly recommend it!