Miami P1 conditions typically reward quick reactions and efficient volleying, so the pair that wins the net first should control most rallies. Jofre/Castaño look best if they can play more structured, high-percentage patterns, while Guerrero/Navarro’s upside is in accelerating tempo and forcing short lobs under pressure. Slight edge to Guerrero/Navarro in faster exchanges, especially if they dominate middle balls and transitions.