There was also HHead which had same ultra-fast turn-rate as Eaglu, but 800/8000 core and 8/9 class slots only, while Titan and Sabre shared the same ultra-sluggish turn-rate (sabre at least could compensate that with great strafe speed).
It's clear that devs didn't give a crap about end-game balancing really. Still I enjoy its simplicity and cruelty.