Look for profiles with high ratings or those specifically labeled as "Real Pilot Settings".

An "exclusive" profile typically refers to a custom-tuned set of parameters designed to complement PMDG’s native sounds while filling in missing physical sensations like airframe vibration and ground roll. Why You Need a Dedicated Profile for the PMDG 737

Strong wind sounds in the 737 cockpit are often better handled by the PMDG sound engine.

A high-end FSRealistic Pro profile for the 737 focuses on these critical areas: