Ahh,well yes Tic ,but I wasn't talking about Osiris vs Mako battle in 1 on 1.
I was talking generaly about both BS's stats.
Being shorter means it can turn a bit faster then Osiris,so that makes him a bit more agile then.
About Osiris vs Mako actual battle don't know what to say,I have seen Mako with help of one battlecruiser taking down 2 Osirises,also Osiris taking down Mako while Osiris having weaker armor upgrade.so..