I might change over once I get to that mission - I remember using them briefly on another character to great effect, but I want to do the story in order on my recruit. Truthfully, I am not that fond of the Disco-look bat'leth to begin with. It is way too large and complicated to look like a practical weapon.^^^Ditch the slow bat'leth and go grab the dual Nanopulse mek'leths from the khitomor accord mssion and enjoy, you won't look at a bat'leth ever again as they have no cooldown, just constant attacking.
On the upside, I'm noticing certain types of enemies do very poorly against melee weapons. I cut through the Elachi like butter, though the heralds were problematic with their floor spam. Now on to the Lukari arc,