I love the design, though I'd steer clear of any sort of complicated mechanisms in already advanced designs like this, especially from a company like this (no USA, not enough funding, low staff, virtually no customer service, etc).
Even OnePlus had to scrap the mechanical selfie cam after the OnePlus 7 Pro.
STOP RELEASING A NEW HANDHELD EVERY 2 WEEKS.
Looks nice but I have a feeling with that tilt up screen the mechanism will be prone to breakage.
Win 4 is simple and brings back that nostalgic PSP feeling