[@p1ssaragi]

There were nine Pegasus-class assault carriers, two of which we can ignore (Stallion and Albion) due to them having been built in the post-war period. Those two were also radically different, so don't worry about them.

I'm pretty sure the Pegasus, White Base and White Base II are essentially the same. The Thoroughbred (before its refit for 0081) was bigger, had a larger MS complement and some extra weapons, but still had two catapults. Blanc Rival wasn't really that much different from the White Base except for in shape and whatnot. The Gray Phantom and Troy Horse were sister ships, and they were noticeably bigger than the White Base, with new designs and everything. That's the one I posted further up.