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.
For now, I've barely scratched the surface of the PA3X but what I've uncovered so far is very good.
DonM