I find the new central rotor movement to be boring and, with its gold plated rotor, a little too compromised for a Lange. Without chatons a full bridge movement is also rather boring. The Saxonia range struck me as accountant driven, except the Thin, which was the pick.
Striking time was disappointing and ugly. They need a proper MR. It's not like they are new technology; just build one.
What they really need, maybe, is something to refresh the Lange 1 and Datograph lines.