I like mine, they are more usable as a work monitor than I thought they would be (I'm used to blurry VR sets but these are sharp except for the extreme edges). The FOV is not quite as wide as the new XR ones but I'm ok with that... I don't use them for any immersive effect.
the only things that make the Aura tempting are the 70deg FoV (which like you say isn't a feature everyone wants or needs) and the 1000 lumen brightness. neither justifies burning extra money on the useless puck, even if Google is subsidizing it.
if the Aura was available at $700-$800 puckless they'd be a genuine upgrade over the One Pro.