For us Americans, how do we choose the best tartan. I have scottish from a great grandma named low, emigrated from Markinch, Fife. Now it seems lows were part of the McLaren. I also have found I have some McClelland through a 4 times great gma. So which of these would be tartan for me. Or should I use macduff from Fife since that is where they emigrated from. Or just use my us aro force tartan. Looking for how this works and what degree of family I would be