I thought this was really well done. It hit all the points for a quick review without filler. Right to the point. Subbed for sure.
They seem very similar in function and price to the Gateron KS3 black tops (yellow stem), especially when lubed and filmed. If you have not tried them I think that would be great in a video as they don't get mentioned much. If you are in the US I'd be happy to send you some to check out.