If the artstyle and animation is really good then 2d is superior in basically every way, cause when you really think about most low-effort scenes in 3d games its basically just models rubbing, with 2d you can be more detailed and make it feel more real and less janky
For games I prefer 3D, 2D can be very good, but it costs much more to produce them and that extra work is usually noticeable in the developer's performance. So I guess I prefer 3D for a practical reason.
usually 2dcg is more good in quality or easy to make? but if I see 3d with good realism body,face,light,hair,shadows I would not refuse to see it but the good 3d is more rare to see this days in games it take more time to do it right.