1。现在EB2 和EB3的final date差不多,甚至EB2要快一点点,值得降级吗? 不差钱 担心受怕 就降级 2个腿走路 2。如果我选择降级的话,对H4 EAD有什么影响吗? h4 ead is based on h1, not related to 485, h4 ead is good as long as h1b after u file 485, u can file 485 ead if u like, 485 ead is good for 1 year and u can renew annually