The optimal ones change frequently based on if their shipping increases or decreases, and it has gotten worse since the pandemic of course. But from time to time some pop up with normal shipping. The ones that are now available are the Ultimate Arcade Alien Warrior figures. Comes with an egg, chestburster and facehugger that don't always have the bendy wires in them. The normal warriors are great for me though. Has the ultimate articulation with the updated knees and fingers. But the Aliens are pink. Again, not a problem for me since I'm planning on repainting them anyway.
The alternative is the brown Alien warrior, damaged version (with 2 chest bullet wounds that can be pealed off), has the ultimate articulation as well, though haven't bought one yet. Probably gonna buy the blue one with the damaged head one day.
The only potential QC issues I've seen are overbites (the lower jaw being slightly back), some stuck joints that needed to be heated with a hairdryer (typical Neca stuff) though the joints don't break on the Arcade Alien figures.
If that sounds okay to you for the price range, I'll look up which sellers I bought from recently.