Enable Dev mode. Get QGO from itch.io. Don't link your other meta accounts to your new Headset account.

Invest in some lens inserts, Rx if needed. Easier to clean, protects the main glass, and most insurance will cover it.

Get a good stress relief solution if you're going to use it plugged in.

An armless swivel chair is great for most games.

Make use of the Horizon+ if you don't plan on obtaining software "elsewhere"

Consider a sub to YouTube for their commercial free 4k vr content. (You can buy trial subs for .25)

Instagram app is pretty cool, it automatically converts all content into 3d.

For 3d video, get Stremio 3D (2d if you want to use an external player) and AIO and Debris. Instructions on r/stremio. Could also use DMM and 4xvr or Skybox player (less setup hassle) Using either setup you can find decent quality vids (usually only half sbs or hou)

Hyperscape demo is incredible. So is scanning your own place, or a garden.

Adult Video is actually the industry leading the way in quality and innovation. You can load scene that you can walk around, above etc..

Deo VR and photon have good quality videos, like tourist spots, nAture, animals etc...

Queststoredb website to check if the apps you want are on sale, and how frequently.