The only NEW boards that suit me are PA3x and Audya. I like the Roland BK7m as well, but it's not a keyboard and involves somewhat more peripheral gear.
Considering the whole package--weight, control, ease of operation, vocal processor, sounds, styles, features,etc., right now PA3X has won out.
Roland could leap right out in front if they were to bring out a new TOTL board. Of course they need to ask me what to put it in first.
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For now, I've barely scratched the surface of the PA3X but what I've uncovered so far is very good.
DonM