For me the Mercury is the winner of these 3 followed by the Corsair. The Constellation interior is just stale and uninteresting because its one long cooridor. At least the Corsair has a few siderooms.
I thought I'd be clever and see if I could choose a name that I was sure someone else would have taken. Turns out The Pillar of Autumn was not taken. So I took it.
From the Chairman's Club email:
What do you guys think it is? Another capital? An industry ship? Freight? What will it be?
-EDIT-
Nearly confirmed now to be a capital ship: https://testsquadron.com/threads/aegis-announcement-predictions-capital-ship-almost-confirmed.15418/post-293500