What are the differences between the two Apollo variants besides just the look?

Armor, maneuverability. There's some missiles. Oh, yeah. There's two, say, three missile launchers. So obviously, it comes with two size two missiles on each. But yeah, I've seen people wondering why there are missiles on a medical ship. But yeah, it ties pretty well with when we were making the variant. It works well as well with the minigame and other stuff. It's not like it's overpowered or whatever. It's not like you will start taking down all the ships coming at you with your medical ship. It just works well.

And RSI has got a bit of a standing history with these projectile weapons, between the torpedoes on the Polaris and the missile racks on the Constellations.

Yeah, it's probably got the least missiles of any RSI ship.