Hi, all of three keyboards have very similar prices in Spain (KN5000 is now in lower price because new KN6000). I like KN5000 for that price, but... has good sounds? has good styles? Perhaps sounds and styles are better on VA3... For the rest, I think KN is better than 740, more beautiful and similar in friendness. All of them have different perfomances for each style? I do not a musician, only an home amateur. And I like specially manage differente styles... What would be better for me?