Need Help on H1B & EID

[karthik96]

I came to US in 2001 on H1B on I applied for Labour in 2005 in Non_Perm labour is approved on 2007 after completing my six years on H1B I applied for 7th year extension on h1b due to i-140 is not approved, after filing 7th year h1b my I140 approved now again I applied H1B for 3 years extension
it got denied Once got the eid I have not worked on eid worked with H1b and and got renewed EID for another 2 years

My concern is do I should go for H1B and request INS why my H1b is denied or It is better to stay in EID

Pl post your valuable comments ASAP

Thanks
Sai