I imagine there are a number of shavers here who've got this magnificent little beast in their rotations. Has anyone been able to compare it to its vintage counterpart? I know the 'c' is chrome-plated as opposed to silver-plated, and unless I am mistaken the vintage is all brass, whereas the moderns have zinc-alloy heads and bases. But does anyone have experience comparing the two? If so, how did each perform? Which would you recommend?