Which weapon is better?

[J.T.]

Ok, next question on weapons. I have a lower lv character training grenades at kingshead and today I found 2 good bayonets, not sure which one to train up for to use( can't use either yet, need to lv gun a few more times ).

Military Bayonet-Common ..............................Battle Bayonet-Rare
40 attack .................................. . . . .................43 attack

Bayonet Bash(break attack) ......................Bayonet Rush(break attack)
A crippling attack...................................A standard navy combo

Take Aim boost 1 ...........................................Critica l Strike 2

.................................................. ................Bayonet Stab +1

My shooting on this pirate is lv 10, Military Bayonet needs lv 15.
Battle Bayonet needs lv 14.

Take Aim is currently rank 2.

This is mainly a question on which break attack is better, haven't seen them used and can't now with the pirate I have these on.