Well..Both were the best of their times..and in my mind..thats enough said..I think if you handed tiger persimmon woods and inferior golf equipment that jack used..he could go out and still tear it up..0 questions asked...Tigers mental game is THE BEST by far..he can hit any shot that he can picture..Jack is for sure the greatest ever..But correct me if im wrong..but didnt Jack SAY that Tiger was the best ever???..As for this era..YES..he IS..But no-one in my book will EVER compare to Jack..