I'm generally not a fan of car shares. The only one I have in my portfolio is $1211. I will add to it if it goes down a bit more. $1211 has the entire value chain in its own hands and they will prevail simply because they have many more opportunities to squeeze out cost increases.
@Multibagger$1211 is my largest single share alongside $MSFT. I am also still holding on to it and am confident that BYD will continue its upward trajectory.