Hi, am currently working on valid H1 status. I am putting together my marriage-based GC application with my partner and we are not sure if I should apply for the EAD as part of the package? My H1 visa is valid until mid-2023 and we plan to submit it this month, so hopefully, I will have my GC before my status expires. I got lucky to find an employer in my profession who sponsers H visas but it will be tough to find another employer willing to do the same when my contract ends in two years. I know that family-based GC normally takes just over a year but with COVID, I am afraid it could be delayed up to two or more years. But, I am fearful the EAD would invalidate my current H visa and I wish to stay on H status until it expires in mid-2023 as it allows me entry into the United States if I ever needed to leave during that time period. Ideally, I would only use the EAD if there was still no sign of the GC by the time my H1 expires in two years. I heard you can keep an EAD card and not use it and that doesn't compromise your H status but I am worried this might not be true? How does CBP/USCIS know if you used your EAD or not?