Loving the harpoon.
Feels oldschool Predator, like the net, spear and wristblades, it's also a hunting implement being used on humans.
In AVP & AVPR, they kind of forgot about that side of it IMO and just tried to come up with cool gadgets that don't really have any relation to the sport of hunting specifically, the gauntlet, hand caster and whip for instance. Although the whip I quite liked, and you could make an argument for it being tangentially related to hunting but you see my point.