How many petitions can be filed with the same beneficiary and its impact on beneficiary.

[Hari_H1B]

I have two failed H1b petitions - one beneficiary withdrawal.

The second is a denied petition filed by a new employer -say  Employer2. 

Reason:  Ed Eval done by a reputed Organization, but apparently the Prof who did it did not have the authority to grant college level credits.

I asked employer to file MTR, but employer says it will take a long time.

Instead he wants to file a new petition with the proper ed Eval  done.

 

Do you have any suggestions if this is good or bad?

If something goes wrong with this new petition, I become a beneficiary of 3 failed petitions in total, all in less than 15 months. This is bad for me right?  

 

I say MTR, employer says new petition. It is raining petitions!!! :(