If there was a choice of what I could see first I would go with Predator 3 would be awsome. If I had a choice to read an Alien or Predator script I would choose a Predator one because they seem to have better, more understandable, beleivable, less confusing storylines and are beautifully acted. I don't know what would happen in Predator 3 but there are far more options of what to happen in Predator film than another Alien film. To be honest I don't even know what species I like better. I'm torn between them both! But I would rather see Predator 3 than Alien 5.
The Alien films have good effects, music, acting but I think most of their ideas have been used. Here are some things I think would be good for Alien 5. Their homeworld, how an Alien becomes the Queen, how many planets do they exist on, Aliens on earth after finally being captured by Weyland Yutani what would that be like these are some ideas for Alien 5