Top 3
Predator South China Sea
This is well written sci-fi period
AvP Prey
Gave us the the Yautja concept and an honourable veteran in the Dachande character...but also a bunch of d-bag Yautja youngsters who went about massacring weak humans, so only gave us Space Samurai insofar as many real life Samurai and Knights were nowhere near as honourable as the romanticised version of them
AvP Hunters Planet
I really didnt mind the cyborg xenomorphs and it was fun when I read and reread it