Why more haste?

[Cream_Soda]

I was under the impression that Double Attack and Triple Attack could proc on both fists, but not on kick attacks.

They can. The math is still correct however. in 100 attack rounds would just be looking at 200 instead of 100 (i do that a lot for some reason).

% wise everything would match up applying it to 200 punches instead of 100.