Using Finsweet's Client First Cloneable vs. Relume Starter Project as base for Relume imports: Pros and Cons Explained

General question… does anyone use Finsweet’s Client First Cloneable as their base when importing a Relume project (is tha even possible?) or do you only ever use the Relume Starter Project? I see some differences between the two in the Global Styles Embed so wondering the pros/cons of using each.