Hi everyone, 
I am thinking of engaging a fsm for my existing home.  
So currently I am undecided on which of the 3 masters (Master David Tong, Master Chang & Master Cecil Lee) to engage. 
Can anyone share with me their encounter/ experience with them? 
Appreciate if can share out here, for the benefit of others, otherwise, pease PM me if you feel it is too sensitive. 
Thanks in advance.