AMG Dynamics is a recent addition to new AMGs and provides an extra layer of control that affects the handling balance of the car. There are ultimately 4 levels of AMG Dynamics setup - Basic, Advanced, Pro and Masters, which just so happen to be the same progression names that are used for the varying AMG Driving Academy (ADA) course levels. The handling balance and responsiveness of the car will move from secure and stable in BASIC through more neutrality in Advanced to a further shift towards more 'dynamic', adjustable handling in PRO. MASTERS is not available on all the cars, but this mode in RWD and 4Matic+ models particularly allows for a more oversteer-lead agility, but requires ESP to be relaxed via SPORT Handling or ESP OFF settings to feel the full effect of Masters. The alignment to the ADA is not without substance, as Masters might reasonably expect the driver to be able to demonstrate high levels of competency when it comes to rapid peddling..... It's subtle stuff, but worth investigating.