I feel like if the best ships aren't lockbox ships, Cryptic has done something wrong. :p

1. Jem'Hadar Bug
2. D'Kora/Galor
3. Mobius/Wells
4. Recluse
5. Orb Weaver

Bottom 5, from best to worst:

1. Atrox Carrier
2. Assault Cruiser
3. Aquarius Destroyer
4. Galaxy-X/Galaxy-R
5. Star Cruiser