Title.
Mine is the " Fire - Brandish " one. I find their regular attack speed and dmg pretty usable, their charge attack is amazing, and deal Elemental DMG which is the enemie's weakness i find the most often. But it still does an excellent job against pierce - themed enemies due to their usually low health and against Shadow enemies
This thread could go in the Arsenal forum.
I too like the Combuster line. The only thing I'd say is: You can get through a lot of Spiral Knights by spamming Combuster and Acheron charges. When you get bored, don't give up on Spiral Knights. Switch to other weapons.