I shouldn't have to fucking say this AGAIN but I'm seeing lots of discussion along the lines of "DO I HAVE TO BUY VIRTUAL DESKTOP?!?!?!" and nobody explaining this so here goes;
If you have a Quest1/2 and a Radeon card then you don't need to buy Virtual Desktop since the radeon driver has wireless VR streaming built-in for free and for me it has better performance than Virtual Desktop.

You'll have to sidequest the Relive APK onto your quest but that's all it takes (You can manually install the APK too if you like but you'll have to google the source), set the options to whatever headset you want SteamVR to see your Quest as (You can pick Vive, Vive Pro, CV1 or Rift S for headset emulation) and pick the bit rate to use (5Mbps, 50Mbps or 100Mbps) and you're good to go. 

Since using Relive driver streaming for my Quest I haven't had a single instance of "SteamVR thinks I'm using an index controller and my controls don't fucking work" like I sometimes had with VD so for me it is just a big improvement, but, to be transparent, I do have a pretty good GPU a 5700XT so I cannot promise it'll work better than VD on older hardware.

Once you have it working it's easy to pick up and play too since you just start the app on your quest and it goes straight into steamVR, no fannying around.