LH Vector: Next-Gen High-Performance V2 Gearbox?

Hi all.
Does anyone know what this Next-Gen V2 Gearbox in the LeHui Vector is and how it differs?

That’s the standard LH vector, I’d say it’s typical GBU scam claiming it’s a new version when they one they show has been around for years.
Even the video M416 have from Low Guido is 7 years old.

My experience was later model vectors had better quality mosfet (though still the same limitations) and worse quality motors. Performance and reliability is pretty much the same.

They are the same vector, just made later. Nothing notable has changed.
The thing has been essentially unchanged for 7 years… sorry 2026 now… 8 years lol.