" I expected to do upgrades after the release. "
That, solely, is why I would’nt want to buy one of these. Would I be getting a good deal if I bought something for 400 bucks that still had problems/had some “guessed” features and additions?
https://community.ld4all.com/t/the-world-cheapest-lucid-dream-goggles-this-is-a-reality/8737
https://community.ld4all.com/t/the-cheapest-easiest-to-build-dream-goggles-ever/12747