I am wondering Whether will folding Modern Steel aka (5160 Spring Steel for example) will enhance the steel versus an unfolded spring steel. I read that today's folded steel swords are only made that way for tradition and cosmetics. I know In the past steel was very impure and therefore had to be folded in order to make a good blade. Now, Today's steel manufacturing provides very pure steel and so folding the metal only use in cosmetic purposes. Is this true? I do not think so what are your opnions