with all due respect, yes I do process 4K video on my PC no problems
and if I did have issues I know how to use low res proxies
something you might want to check into.
Lots of hostility in your post that is not necessary at all.
all you have to do is google IQ quality on that camera and you will see my assessment of the CG03+ is not a unique.
I know folks who own them, and have seen first hand the video they produce.
From a good source that I trust, they have made the camera better with firmware releases.
But Nothing that would make me want to trade my Peau equipped gopro for
just my opinion, no hostility here.
You fly what you like I fly what I like