The preference for the sound of a Harley motorcycle versus the sound of a GE90 engine on a Boeing 777 can vary greatly from person to person. It ultimately depends on individual taste and personal preferences.
Harley motorcycles are known for their distinctive and iconic engine sound. Some people find the deep rumble of a Harley's V-twin engine to be thrilling and evocative of freedom and the open road. Others may not be as fond of the Harley sound and may prefer a different type of engine noise.
On the other hand, the GE90 engine, which powers the Boeing 777 aircraft, is a powerful jet engine that produces a distinct and powerful roar. The sound of a jet engine can be awe-inspiring and is often associated with the grandeur and excitement of air travel.
Both the Harley engine and the GE90 engine have their own unique characteristics and can elicit different emotional responses in individuals. Ultimately, the preference between the two sounds is subjective and depends on personal taste and individual experiences.