原推:@Erdayastronaut @LevEakins More accurate word is “propellant”, rather than “fuel”. Starship is ~78% liquid oxygen, ~22% fuel.
Propellant cost is of primary importance for a fully reusable rocket, so reusable rockets want high thrust, as thrust below T/W of 1 is irrelevant.
https://twitter.com/elonmusk/status/1549048216263335937