The v4 updated the screen which burned more power. I remember telling them my real life results and them proceeding to not update their product marketing page while admitting it was based on the v3. I feel like they were already stretching it to begin with with v3 but you would know.

I also got the fastest SSD they had in checkout. Which I think contributed to the booting race condition. I never got a link to an upstream ticket so I do not know if it is fixed.

When I emailed them they said they do not have a laptop in that configuration to test, haha.