The Jobava London System
It has been named the Jobava London System by GM Simon Williams aka Ginger GM because Jobava has used this system to beat many grandmasters and really brought it to fruition in the past 20 years . It is a more aggressive London System because the same pawn structure can be reached with the added advantage of the Queen’s Knight being placed much more actively & eyeing b5 where it can become a monster. There are a few videos on the Jobava London System on Toutube but I suspect many will be coming as even Magnus Carlson has used this opening.
It is indeed a good opening. My coach calls it the Jobava Line, but I think it has different names.
It's actually called Mark's Opening, ever since it was invented.