Now that 4x speed can't stall-lock Arena positions (Windu capitalship), which capital ship is best?

"Brazilian_Joe;97374" wrote:
Windu was considered a great capital ship investment because it could stall the battle to the point of timer expiration, making it better to conserve Arena positions due to exploiting timeouts.

Now that we can speed up battles, that is no longer the case.

Is Windu capital ship still competent on its own, or the other capital ships outshine it? Is any of the 3 capital ships "clearly better" than the other 2, or it depends a lot on faction synergy?