This is a great video Bachus. So far Korg pa4x has great drums. I do think Yamaha has all this, but they just don't want to implement it in their arrangers. And I also think that Yamaha drums are really bad when you compare let's say price of T5 to what kind of drums you get. They don't even offer expansions. Too bad, because the rest of the sounds are really good. They do lack some character .
Thing is not enough people demand it, and they can get way with it.