Vadim said, "real musicians don`t use styles nor arranger keyboards. Amen."
You just started a war. You are in the wrong forum. "And nobody should use styles, everyone should make their own tracks". How would a musician play LIVE with MIDI tracks. Lets say you want one more chorus. You are locked in to your pre-recorded tracks. How do you sound fresh every time you play a song? It will always sound exactly the same.
"Did you ever saw a professional musician or a hitmaker or producer that has an arranger keyboard?" Did you ever see Gary, U.D., Donny, Beachbum,etc., with their ARRANGER keyboards?
Starkeeper