thanks so much for your response monsieur. Yes you're right about this "your status in Oct was H4 and you were planning to join Comp-A on H1 and got 3 yr approval. But they will not start GC till 2022, so you are looking to join comp-B in Dec who is willing to start GC process on Day-1"
I am slowly getting back to conversing in GC lingo recently - I guess the Trump years made me completely go out to touch with tracking GC progress.
Thanks for confirming that I will be eligible for unlimited 1 year h1b extensions until I get GC in hand. I was kind of panicking about the whole 1 year limit thing.