Thanks for clearing my confusion. so here is what I have in my mind to go with, apply h1 ext at 15-20 days before it expire I will make sure this will be in normal process(no premium, funny right)

. Once I get my EAD I will ask employer to withdraw my h1 even if there is no RFE

)
So I will be one of in million who does not want to file h1 in premium and withdraw h1 even no RFE

), I will definitly check with Company Attorny also.
Q- I have a clean approved I-140 and I missed just for a day in 2007 for concurrent filing.
Thank you all and wish you all the best, sogaddu you don't have to tell us who you are, we know you are already a Guru