 However, some might argue that this is only a geopolitical choice as Paris and Marseille are respectively the 1st and 2nd most populated cities in France and the rivalry between both cities originally had nothing to do with football.Others would argue that because PSG and OM usually have the two biggest budgets in French football the game between the two deserved to be labelled the French classico.Infamously heated until the mid-2000s, with much tension and aggressive behaviour by supporters of both teams, the rivalry is softening, as Paris has seen its financial abilities skyrocket.