Have been given a bitch from a friend, it's a B&W Elite State bitch.

What sire would go well with that breed (Elite State)? I was thinking maybe Droopy's Marco, with Larkhill Jo & Spiral Nikita in its lines. But am open to suggestions, have no idea what generally clicks with what. I know a lot of it is based around luck, but educated decisions are also crucial.

Would appreciate a reply (or two)!