@ayyanafghan @haizoopRBLX Both support all devices, but there are other differences to how they work. Both have their own unique use cases but can also achieve the same thing interchangeably for many cases, it depends.
@haizoopRBLX CFrames are used very frequently, for stuff where you need to change position & orientation of objects, for example smoothly moving parts or camera movement. You can use Lerping to make these smooth changes to CFrames.