I think I talk to you or someone else about this, the quest two isn't discontinued like the other versions. the quest two has three ways of playing it:
Standalone (by it's self)
Mobile connected via Bluetooth
PC via USB (Air Link - (wireless) is coming soon)
the many different games are supported but the downside is some are only supported by the old devices. I very much suggest it for one main reason
being that it is 1. Supported by them currently 2. gets updates 3. most games are on their store, are also are Steam.