In my area there are two places I am considering
studying.

One offers Wu style the other is William C. C. Chen's
branch (Yang style?)

If someone could explain the basic difference, principles and
focus of these arts I would be most appreciative.

Thanks, Peter.

P.S. I finally got my PM to work. I didn't realize It wasn't turned
on . My apologies to anyone who has tried to PM me in the past.