UNSC Spirit Of Fire or UNSC Infinity?

Should I build the Spirit Of Fire? Or the Infinity?

The UNSC Spirit of Fire(hull classification symbol CFV-88) is aPhoenix-class support vessel in service with the UNSC Navy. Built in 2473,Spirit of Fire is a heavily modifiedcolony ship.[13] In2531 her commanding officer was CaptainJames Cutter and her primary shipboard AIwas Serina. After the crew sacrificed herslipspace drive to destroy theForerunner shield world known as theEtran Harborage, theSpirit of Fire was forced into a slow return trip back tohuman space at sub-luminal velocities and was officially declared "lost with all hands" in2534.[15] After 28 years of drifting through space, theSpirit of Fire was mysteriously transported throughslipspace toInstallation 00 or the Ark, where the crew was forced into aconflict with the occupying Banished. While Serina perished during the journey as per her limited lifespan as a smart AI, the Spirit of Firegained a new shipboard AI in Isabel, the only survivor of the Banished's attack on the UNSC outposts on the Ark.[16]

The UNSC Infinity (INF-101) is an experimental supercarrierof the UNSC Navy commissioned following the end of the Human-Covenant War. Built in secret utilizing technology recovered from Forerunner and Covenantsources during the war, Infinity is the UNSC's largest and most advanced multi-role vessel to date.[11] Infinityserves under the direction of Fleet Command and is captained by Thomas Lasky.[14] She is the current designated flagship of Expeditionary Strike Group 1conducting operations against the Created and serves as the ceremonial flagship for the United Nations Space Command.[10]The first ship of her class, Infinity was secretly deployed in combat in March 2553. On February 21, 2557,[5] the vessel was officially commissioned after being refitted with technology that would add scientific and diplomatic endeavors to her capabilities.[15][16] ByFebruary 2558, Infinity had a crew of 17,151 sailors,Marines, ONI operatives, and civilian personnel, as well as numerous adjunct members of the other UNSC branches and a number of Huragok specialists.[17][5]Infinity may additionally embark an escort force of ten internally-docked Strident-class heavy frigates.[5][12][18]As of October 2558, the primary shipboard AI isRoland.[19][20] The ship's motto is Audere Est Facere (To Dare is to Do).[4]