I did pick the DBrand Kill Switch case (including. skin and screen protector) for both me and my partner. It was on the pricer side, but I’m pretty happy with it. Feels quite good to hold and certainly rugged enough to protect it. The skins also stop us from getting each others decks mixed up.
As for a dock, I picked up the Anker one and it’s alright. Would have preferred the official one, but everywhere was charging a hefty price for importing it.
I already had a hefty battery pack for travelling. Haven’t needed it much myself, but my partner recently made good use of it for an international flight.
The reason that Google got ruled against originally was that they were paying and offering incentives to developers to keep them from releasing their apps on other app stores.
Google also doesn’t support a user installing the Play Store themselves (and the required Google Play Services dependency). So phone manufactures have to choose to include it on everybody’s phone from the get go, or their users won’t be able to use it at all.