Frankly speaking, Zhao Baojia and Chen Jiaxiao are both relatively old postures, and the key issue is that they have not changed much. But it depends on whether you are convenient to study, because it is difficult to find a master for these things, especially if the master is conservative.

So my suggestion is to find a local master, start studying for a while first, and then go out and have a look.

It also depends on what your study purpose is. Is it fitness? Is it a fight? ? Or for other purposes. Because the purpose is everything.