i have my current H1B till Dec 2017 and have applied for H1 extn and got it approved from Jan 2018 till Dec 2020. I am planning to travel to India in Nov 2017. I am planning to travel to India in Nov 2017 so While filing my DS-160 should i give my current H1 or approved new H1? Also if i travel in Nov and go for stamping, will i get stamping till Dec 2017 or Dec 2020?