Choosing a private jet by size category alone can be misleading. Range varies significantly even within the same category, and factors like passenger count, luggage, and weather affect how far an aircraft can actually fly nonstop. Cabin layout matters just as much as seat count, since some configurations favor privacy and rest while others suit group work. Baggage space is often overlooked, especially with oversized gear like skis or golf bags that don’t fit neatly. Airport access is another key factor, as shorter runways and higher-altitude airfields limit which aircraft can land closer to your destination. Finally, the in-flight experience depends more on how well-equipped a jet is than its size alone.

source: https://www.theflightking.com/resources/5-key-factors-that-matter-more-than-private-jet-size/