Loved my PA3XPro but the PA4X move was worth every cent.
Even though PA3X sounds were outstanding, PA4X tops it IMHO.
I find the PA4X keybed to be the best and very similar to my Kronos, however, I don't think there is a lot of difference between the PA3X and PA4X 76 note keybeds
PA4X new OS design and new and enhanced features are excellent. Be aware that the "logic" behind the PA4X OS is to make full use of SONGBOOK, SETLISTs and KEYBOARD-SETs - I drive everything from SONGBOOK - styles, MIDIs, MP3s etc.... PA4X does not have PERFORMANCEs as in the PA3X
There is a little bit of a learning curve but worth every minute and it is so so much better.
Have fun
Pete

PA4X-76, Karma, WaveDrum GE, Fantom 8 EX
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Please stay safe ##
...and play lots of music

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