Do you use renewable power?
What software comes on your is and can I delete it if I don’t need it?
Is there an app store I can use before installing the os?
Wat we browser do you use?
Regain your privacy! Adopt /e/ the unGoogled mobile OS and online services
See https://doc.e.foundation/what-s-e#2-description-of-e-default-applications and Uninstall default apps - #29 by AnotherElk.
Hmmm … there was a possibility to check the availability of Apps in /e/'s own Apps installer beforehand at https://e.foundation/apps.html , but it 404s on me currently. (@Manoj: Any work in progress?)
Other than that you can use other App stores with /e/, too, e.g. F-Droid or Aurora Store. You can browse the F-Droid catalog in a (wait for it … ) browser, and Aurora Store basically covers free-of-charge Apps in the Play Store. /e/'s own Apps installer combines those two sources, in a way.
See https://doc.e.foundation/what-s-e#2-description-of-e-default-applications .
You can also install other browsers, of course.