Reasoning
The majority of the opinions indicate advanced, non-beginner suitability, with repeated emphasis on 'intermediate' and 'expert' (e.g., 'intermediate and expert', 'intermediate and expert pilots', 'Freestyle pilots'), along with notes that it is not suitable for beginners. While some sources mention Beginner, the strongest and most consistent signal across the sources is that this product targets pilots with intermediate to expert-level skills (often for freestyle use). Therefore, the best single canonical term to represent the consensus is 'Intermediate and Expert'.