Which one should I buy?
After hitting both of these baseball bats for about an hour, we can for sure say that overall, these two bats are both outstanding performers.
I would recommend the NOX BBCOR for stronger players who can benefit from the added mass near the barrel.
I recommend the Marucci Cat 9 BBCOR be used by everyone else.
I think anyone could be successful with the Cat 9, but the Victus Nox is not the best choice for, say, a line drive type hitter.