I’m not so sure the comfort criticism is fair with Vision Pro. They seem to think the amount of computer power in this first product is a kind of MVP for their

I’m not so sure the comfort criticism is fair with Vision Pro. They seem to think the amount of computer power in this first product is a kind of MVP for their vision of VR/AR. Given this amount of compute with today’s technology, using metal is a hard requirement for long term comfort. Plastic doesn’t conduct heat well. Using metal lets you conduct some of the heat away from the face. I haven’t used AVP myself, but I’ve seen others comment that they find Quest gets hotter, despite having less compute power. Perhaps future iterations will use titanium and/or piezo fans to reduce weight while keeping thermals manageable. But I don’t expect them to move to plastics.