I don't think the P2/AvP nets would have the same result, just because I think the fact the nets were spread out - and the "pins" aren't completely flush with the wall - would prevent the motors exerting enough force to completely cube the victim. But they do cut enough through the person to kill them.
I like all of them, honestly. I think each has different use cases - for example, I think wrist-mounting it in AvP makes sense against the Alien, whereas a gun or ball you can throw is fine against a human.