Some benefits are
Break away from/ Not dependent on Big G,s Monopoly
Support Open Source Third Party App Developers
Install Apps Not available from Play Store
Update Apps PLay Store cant/wont..
Having More Than one Source is Best for any App can think to Test
When testing a Box I use PC to download the APK,s / Apps I want to Test/Use on Box
THen Copy Files To USB DRive
Then Sideload APK,s / Apps FRom DRive
Much Faster/ Easier than Sign In Play Store And download /install Apps from there /then Find out App you want is not available
Also I dont Use Tv Box Browser/Chrome etc.. for Download
USB Drive way Faster and Portable
Can bring to Friends House and Sideload APK,s For There Box to Test
Happy Testing
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