I can not dispense advice regarding Ketron products, as I do not own one. I do know that their styles sound very engaging, though I think that after a while you may start wishing for less busy styles.

As far as navigation goes - IMO Ketron's system is a bit different from most other ones, and on several occasions that I had tried Ketron products, I felt a bit confused by their teminology (and I am not a technically illiterate person), and some of the details of their OS.

The only suggestion I can give you is - make sure you try the product you are considering, before paying money for it. This is especially the case with Ketron. If there is no dealer in your area, perhaps you can arrange with Ketron (or AJ) to buy an instrument with a 30-day return.

Regards,
Alex