Good thread,it got me thinking. Im orthodox,and from a life time of doing things right handed,I do indeed pick up things faster out of my right eye then my left.If you come to my right side,I slip better because I see it sooner. Its not even guard and stance,I just see it quicker. Its not even eyesight because I have 20/20 vision,but now that you mention it,I do pick things up faster if its coming from the right then my left.
Hadnt given it too much thought before,I just thought it was an assumptive