JordanSG Hello, I would suggest Accrescent app store. It is included in the GOS app store, and in general probably has the most secure procedure out of all. If the app of your choice isn't available through Accrescent, then I suggest installing it via Obtanium and verifying it with AppVerifier as due to the preposterous build process and signature management by F-Droid security updates tend to arrive a lot later than through other means, and F-Droid's installation process is fundamentally less secure, than that of Accrescent or Obtanium.