After Favorable recommendation - next step

[Power]

Any one who got favorable recommendation recently how long did it take to get uscis approval letter . What are the next step towards H1 b/ green card. My wife is in j2. Can she directly get h1. Can she stay in US if her J2 expires and j1 in process . Is there a rule to start job immediately 

[cards]

Hi Power,

 

Congrats! Happy for you. 

For me USCIS took only a day. It shouldn't take too long. 

I don't know how H1B works. If you want to try AOS through EB1/2 then I recommend you contact a lawyer. You'll need to file the I-140 petition first, then depending on which one of EB1/EB2 or NIW you want to apply for you'll submit your I-485 application (green card). It's pretty complicated and I strongly recommend you find a lawyer who knows these procedures. 

Best of luck!