Board Thread:Questions and Answers/@comment-31724751-20170529101655/@comment-27.34.49.24-20180406105600

The only thing I have to say is that OPM was created in a way that he can comically defeat any one in a punch if he really goes serious.

On the other hand, now Goku has got UI, but how it works is yet unexplained and by time limit, only lasts for about 2 mins at max.

Seemingly, so far only one weakness has been shown of OPM i.e. he cant breathe in space but again based upon some REALLY WEIRD THEROIES and SCIENTIFIC EXPLAINATIONs, he just made that reaction to fit the condition. Though it was seen that he had sweat(in space, such phenomenons dont occur)

Again, Saitama was told to have been broke past his limiter, which can also be assumed that he his body has been modified.(Just assumption though)

Finally, the only key of Goku's power is the existence of ki(most of his battles end solely due to ki blasts and such). While in OPM series it is shown that due to AIR THRUST of Saitama's normal punch, a rocky mountain was destoyed, meaning his punches arent to be taken for granted.