just order the Roland E 80 and you will have everything Roland has to offer including the best sound, keyboard, styles, and whatever you need will be there.
I am super pleased with mine and I have owned about 20 or more keyboards since 1970 and this one is about as good as they get. I still have several other of the keyboards that you read about all the time here in the synthzone but just don't play them anymore. the E 80 does it all FOR ME
Bebop