Which one?

Guys i need your opinion! My main starship is "Starship" 0 and I'm thinking to change it! I have found the No1 and i have No2 from an expedition! I don't have enough resources to upgrade both of them and im not sure if those two are better than my starship! Is it worth it to spend my money on one of those or it's better to keep the "starship" and start looking for another one?🤔