So I asked my sifu last night what style of Tai Chi he taught and he told me that he teaches Yang style.

He teaches first, the Chen Man Ching version of Yang, which is one of the most common correct?

He then told me that he teaches one that is considered controversial. It is also a Yang style. I can't remember the name of it though, it was very very long. He said the entire form is split into three parts. The first is 10 minutes, the second is 20 minutes, and the third is 30 minutes. So when put together, it takes an hour to perform.

He said that he likes it, and i'm trying to get some info on it so I can decide whether or not I want to try it.