How do the Scout, Sentry, Sentry Mini, and Stratus 3 compare to each other?

Below is a comparison chart that delineates the features for the Scout, Sentry, Sentry Mini, and the Stratus 3.

FEATURE     SCOUT SENTRY

 Sentry Mini

STRATUS 3
Price $199 $499     $299   $699
Subscription Free ADS-B Weather  ✓    ✓
ADS-B Traffic - 978 MHz (UAT)  ✓  ✓
ADS-B Traffic - 1090 MHz (ES)  ✓  ✓
Built-in WAAS GPS X  
Backup Attitude (built-in AHRS) X  ✓ X  ✓
Flight Data Recorder X  Coming in a future app update X  ✓
Pressure Altitude sensor X X  ✓
Carbon Monoxide (CO) Monitor X X  X
USB Type C Connector

X

Micro-USB

 ✓
All-day battery life  Uses an external battery 12+ hours  Uses an external battery  8+ hours
Optional remote ADS-B antenna  X X X  
Optional remote GPS antenna  X X X  ✓

Wi-Fi Connection

    ✓