Next Level likely captures the fresh aromatic-spicy character and citrus-forward opening of L'Immensité, with reasonable performance for a budget clone. However, the mid-range development and base longevity probably lack the sophisticated progression and lasting power of the original.
Budget formulation typically results in thinner development, shorter longevity (4-6 hours vs 8+ hours), and less refined spice accords in the drydown compared to the original's complex aromatic structure.