回复:还有疑问,如果想自己准备RFE, 不想要律师帮忙回复RFE(律师要另外收费)
In my humble opinion, if I were you, I will DIY my petition, but ask help from an attorney if I have a RFE.
My friends shown me some of the documents regarding to the respond to the RFE from attorney, which is what i think I cannot make by myself.