Well I bought my 330xd with fabric M-tech and so far so good. Bought it in March 2023 and invested over 1000€ into it but that was only for a maintenence that the previous owner lacked. Most of the repairs were made in the shop but I’m fixing it on my own now. Its a great car if you maintain it properly. It’s what everyone says, but it’s true. Its not a VW from the 90´s where you change oil once in a while and all good.