Charged gasoline direct injection – how durable are they really?

Hi, turbocharged gasoline direct injection, with often less cylinder capacity than correspondingly powerful suction motors with suction tube injection, are meanwhile for some years apparently unstoppable on the advance. Since then there are also various unkencalls, which tell them a significantly lower durability compared to the previous suction cups. Since due to the increased use in everyday life some experiences must now exist, I would be interested, whether the one or other multi-driver now already calls his own, which exceeded the mileage of 300,000 km or at least got close to this number. It would be interesting in this context also whether during this time major repair work on the engine was necessary and where the weak points might lie (e.g. turbocharger, injection pump or injection nozzles). I look forward to your answers. Greeting Drahkke