Castano is the better skilled fighter, while Porter being the stronger more physical fighter of the 2. Given that they both like to fight on the trenches, i think it would produce a good fight! Id slightly favor Castano.
Castano fought on level terms with the top guys in his division, Porter lost to all the top guys in his There isn’t much size difference but Castano has the experience fighting bigger guys Porter has had the more high-profile career with more big fights, but surely Castano has achieved a higher level (i.e. being more or less at the top of his division) and would have the advantages in an actual fight, being the bigger guy or at least used to fighting bigger guys