Gopro Fusion Workflow

Question to Fusion owners -
have any of you tried this box for the Fusion?

I am actually not planning to use it underwater but considering for everyday use (bike and car mounts) to protect it from dust, dirt, sand, gravel, insects.
Wondering if:

  1. using this box has a significant impact on the image quality?
  2. If it has any impact on the lens angle preventing from quality stitching?

I have found this review on youtube (sorry, it’s in russian) but no real-use videos posted yet.