Yeah I've been thinking of buying one. But you have to mod them and buying a brand new QooCam 3 Ultra or Osmo 360 to take it apart, I'm not sure.... It's a lot of money to waste.
You do have to be REALLY careful with your scene yeah. Because the viewing angle is massive.
But for porn, I think VR180 is a total game changer. I hardly watch regular porn without it anymore. It's just so good. Especially with a linked toy.