Why is this even a discussion obito has nothing on madara all he's done so far is kamui nd throw kunais nd he cnt do that forever, plus madara knows how to use the rennegan better than obito also madara has EMS so he cud just spam meteors,plus madaras genjutsu skills are on another level according to the tsuchikage so obito wouldnt be able to kamui his way out of that, obito was trash as a kid nd trash now until he does something actually skillful