For those looking for a cube to give someone without having to worry about teaching about tensions or lubrication, this is a very good choice. It comes pre-lubricated, I don't hear any spring noise out of it, and it is tensioned with a **** with decent magnets. The RS3M 2020 is often a favorite 3x3, and considered one of the best, but those can have spring-noise and can need some setup. I'd highly recommend this one as a cube to give to kids so they won't have to deal with setting up a 3x3, as it is very good out of the box.
One minor thing I notice is that my cube came with a different white face center logo. It now has "MONSTER GO" on it along with the logo, much like the MonsterGO AI. I'm starting to think I received a newer revision of this puzzle because it uses a **** instead of GES nuts for tensioning and I don't see how magnets could be adjusted.