I’m seeing a lot of variance in the ratios. Some flails have longer handles, some have short. Some have chains as long or longer than the handle, some have almost non-existent chains. What are the advantages and disadvantages of various handle and chain lengths, and is there an “optimal” ratio?
This.
The mace is your back up to the back up to the primary.
Primary weapon is going to be a pole axe or a pole arm or some other kind of pole weapon. The sword is your back up to this for when fighting closes quarters. And, in the case that a sword breaks or otherwise becomes unusable, then you reach back and grab that big stick of iron.
The axe is mightier than the sword. Easier to handle too.
I believe a mace will perform better than a sword against an armored opponent, or at least against some types of armor, so it might just be “back up to the primary” in some cases.
/not a medieval weapon expert, so take as you will