I am doing research into a school I might be joining soon enough, its Buk Sing Choy Lay Fut, I was wondering what the major differences are.
From what I hear Buk sing is actually a northern style of Choy lat fut which has many high kicks unlike the southern variant, please correct me if im wrong.(as im sure you will 
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What differences does it have in forms? are the forms the exact same as Hung Sing.
Since I have been doing Wing Chun for 6 years will I find having to fight side on compared to front on difficult?
And one thing just cos im curious, is it normal for Choy Lay Fut to train in full contact as well?