what you think guys,if itachi had an EMS he could able to beat edo madara......
Depends. Is itachi suffering from the disease or is that negated? Plus how much time has he had to master the ems techs. Depending on that, itachi might or might not have perfect susanoo, which would stand up to any rinnegan attacks, and considering itachi has yata and totsuka, I'd give this to itachi.plus he's never shown us his true powers, even kishi said so.
I wouldn't count on meteorite working, cause he can just use izanagi for his eye. Plus even without ems and perfect susanoo, it's a question of whether or not totsuka works on perfect susanoo. It's defense is perfect but the blade is ot material but ethereal, so there's no reason it shouldn't work. I'd give this to itachi with very high diff, since it's Edo Madara, meaning he doesnt die, which includes, itachi might sacrifice his eye in the fight.
And for people hating, face it. Itachi WAS the strongest uchiha that ever lived, in potential. By feats, he was above any other uchiha in history, and just like minato, he had the potential to become the greatest ninja ever to walk the earth, if his life hadn't been cut short.