Should I take Tourist line 1 from Zhongshanba Road General Bus Stop or Zhongshanba Road Bus Stop?

As I understand there are 2 bus stops near the zhongshanba metro exit A and B respectively. To get to Baiyun mountain cable car ticketing booth, which stop do I alight? Is it Yuntai garden? Also, where can I buy tickets for the Tourist Line 1? Thank you.