If bitcoin got banned in one place I think it also includes altcoins. It depends on the regulations if there a good option aside from bitcoin then I'll go with it. I believe bitcoin will not be banned in long term because this market will stay with us and it will continue to help us.
I am also of the believe that bitcoin cannot get banned but it will rather become more potential but when it come to choosing other coin that I prefer except bitcoin, I will say ethereum because it is also a very good and very potential coin. It has a very good blockchain technology, good management team and it is also very reliable.