Holding a no-shield polearm thrust while ganking/group fighting and releasing it as soon as someone turns, changes a block, or attacks is by far the cheapest. The point from release to impact seems almost instant as long as you are holding your attack in advance and crap like the spears and awlpikes do so much damage. I'm just a hybrid 2hand/lancer with 100 WPF in polearms but yesterday I decided to give the light lance on foot a go, and I was tearing it up moreso than I do with most other classes. 1-2 shot killsteal just about anyone, really easy sweetspot, great reach, and the damage(!).
As everyone has seen in EU, the top players in strat tend to be awlpikers anyways. Not a coincidence.