The MacBook Pro 14 Inch M5 outperforms the Air on sustained tasks with its M5 Pro chip and active cooling per Notebookcheck benchmarks, while the Air excels in silent portability and value for basic work. The Pro's Liquid Retina XDR display reaches 1600 nits versus the Air's 500 nits per Apple's specs. Choose the Pro if you edit video or run heavy apps; the Air suffices for browsing and documents.