Best killing droid

In your opinion, what was the best droid to use to kill the toughest of opponents? Such as Jedi, or vong warriors.

Magnaguards

HK-47.

C3PX

Well according to sources, IG-88 would have been a nightmare for the Vong soo...along with being the best assassin droid ever created...soo...

IG's.

HK-47 > IG-88.

YVH 1's were beasts.

IG-88's the best at killing, but it lacks the loyalty of an HK unit.

Guri maybe

HK-47