My recommendation would be 'play the bloody thing and make up your own mind'.

Seems like there are an awful lot of people on this forum who buy a keyboard only to discover they don't like it. Shouldn't you wait until you are SURE that it does what you need? What you need may not be what I need and my recommendation isn't going to help you.

Prioritize your needs - clarify what you disliked in previous keyboards - remember your favorite feature - try to go straight from auditioning one keyboard to the next contender (memory has a way of playing tricks on you) - try to listen to the keyboards under similar playback conditions (if necessary bring your own reference headphones).

Buy in haste, repent at leisure!
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An arranger is just a tool. What matters is what you build with it..!