I am not going to read your post until you answer my question. Then I will read your screed.
I did answer the question. The one who will win is the most professional regiment with the best training and equipment.and holding the high ground helps too.
Boudicca lost because her army wasn’t professional.
The (bisexual) Spartans lost not because they were outnumbered 1000 to one but because a traitor showed the persians the pass.