Anbox is old stuff. Waydroid is improving with each release (which happened several times in the last few months), and it's great overall, but tricky to set up properly: kernel modules, mutter (if your desktop is under X), and the Google activation step for your new device; then houdini and possibly other stuff (eg. to fake wifi if using ethernet, Magisk...). Once you do that, it's almost as native and it usually supports your GPU.