We knew it going in: expecting any other M5 to compete against the BMW E39 M5 is like asking the Chicago Bears to cover a 12-point spread. No way in hell. But, you know, democracy and all that. Still, many of you expressed quite passionate opinions about the other big M cars. So we figured why not have a runoff for second place? Friends, Romans, Jalopnikers; lend us your clicks: which is the Penultimate BMW M5?