Just be thankful...you did not face off against Cortois Droids, Ultra Battle Droids (UBD)or(SBD-U), or the Grapple Droid...all are versions based off of the SBD. Cortois Droids are immune to lightsaber attacks twin wrist mounted laser cannons. Ultra Battle Droid...two twin mounted laser cannons, two hip laser cannons...and a shoulder mounted rocket launcher system...a one droid army. Grapple Droids developed late in the Clone Wars a nasty variant of the SBD heavier armour faster movement functions and their programming is really really aggressive. They are designed to grapple, crush, slice, and dice enemies with two arm mounted industrial pincer cutters. They can even deflect lightsaber and vibroblades off their armour and arms. UBD and Grapple Droids have special magnetization or bonding systems to make them nigh impervious to force push or pulls...you think the Droideka is scary...wait till you see the SBD variants and Ultra Battle Droid hit the Field!