What has EMS did that MS couldnt do besides no going blindMany but shouldn't the question be how many times did he get his life saved when he had EMS? I think that is the argument right now its not MS Sasuke vs two Sannin its EMS Sasuke vs 2 Sannin.
EMS has one ability that hasnt been shown yet
Sanins win
People also act like Jaraiya has to stay still while going in Sage mode
When he doesnt