Visa Approved on Jan 3, Montreal. Entire process just took 20 minutes. Both officers were very friendly. @Hawk Riders - I updated my timeline. thanks
I've few queries after visa approval
1. Do we have any sealed packet to be given at POE ? - (I think it's electronic, can anyone confirm)
2. Do I've to apply for SSN, Green Card separately. I gave Yes in DS-260 for some field
3. I've an urgent travel plan abroad after entering US. any issues if I leave immeditely (3-4 days) after activating visa ?