A:AnswerIt shouldn't be necessary with this unit unless you download games that require handsets . The oculus quest does come with multiple handset controls however all you need for the go is a wand . Go is currently being marketed as more of an entertainment system with the focus of the quest as a gaming unit. The wand is primarily the remote control and joystick for the VR games it is compatible with.
A:AnswerHeadphones are usually a matter of taste and quality spans a great deal any midrange headphones work really well with the Go unit .The sound from the Go unit is pretty good without headphones however there are experiences that headphones are recommended
A:AnswerYes .The Go unit does have a browser. So any resources available to you online can be used .There is also a museum theme and or category for genre specific taste of which should contain some VR and or AR videos along with YouTube VR which more than likely has plenty of these format artists/developers waiting to be viewed and or recognized as artists.
A:AnswerNo. Only plays games from the Oculus Go website. However, it can be setup using the "Virtual Desktop" app to play some PC games. (Google, how to use SteamVR on the Go headset for other games)
