>>8728531I'll gladly do this. Going from smallest to biggest:
>Saucer ScoutVery swooshable. You get everything you'd need with a Spyrius guy, a blaster you can remove from the top of the ship to sue as a personal weapon, and the saucer itself. Great printed pieces. If you like this class of ship or vehicle in the vein of the Ice Tunnelator from Ice Planet or the Sea Sprint 9 from Aquanauts,
>Recon RobotMid sized mobile robot on wheels with a turnable head and flexible arms. Claw pieces at the ends. Comes with a Spyrius chief.
>Saucer Centurion The first full sized flying saucer, though not perfectly round like the UFO sets. This thing feels big and slightly bulky. It has a play feature where you can pull the ship apart to drop down a land vehicle from the left cockpit, while the right seat is part of the ship build. Lots of jet pieces on the sides and it's a goldmine of dark trans-blue pieces. Has an extendable claw for grabbing things and comes with a droid.
>Robo GuardianThe mother of all robots. This thing was the star of the show. It's tall, has a claw arm, a magnetic arm, a small detachable land vehicle, and the head rotates and detaches to become a flying ship if you attach the arms to the sides of its head like wings. Loads of Space wheels.
I never got the Spyrius base, so I can't really speak on that set.