Shindou Edition advantages

Are there any differences on the movement between this and regular US/JP versions? Cause I've been watching a few IL's and some stars use it (BOB island, etc).
Elminster wrote:I don't know any fine details but Shindou has less lag compared to the original, this saves time for some stars. Shindou also lets you skip a boo text box in BBH (though I haven't yet seen a run of that star that uses it for some reason).