Not sure what competitive is right now, but I can tell you that a friend of mine got interviewed (and hired) with just a little over 1180 TT about a month ago.

If you have one from List A or one each from List B and List C you are good to go! If you have an unexpired US passport that is all you need.

List A.Documents proving both identity and work authorization

1. U.S. passport (expired or unexpired);
2. Certificate of U.S. Citizenship, BCIS Form N-560 or N-561;
3. Certificate of Naturalization, BCIS Form N-550 or N-570;
4. Unexpired foreign passport with:
   a. a stamp reading .processed for I-551. Temporary Evidence of Lawful Admission for permanent residence. Valid until ____ Employment Authorized.; or
   b. an attached Form I-94 with the same name as the passport and an employment authorization stamp with an unexpired endorsement;
5. Alien Registration Receipt Card or Permanent Resident Card (Green Card).BCIS Form I-551, that contains a photograph, fingerprint, and signature of the bearer (the name was changed from Alien Registration Receipt Card to Permanent Resident Card by regulation in 1998);
6. Unexpired Temporary Resident Card, BCIS Form I-688;
7. Unexpired Employment Authorization Document, BCIS Form I-688A;
8. Unexpired Reentry Permit, BCIS Form I-327;
9. Unexpired Refugee Travel Document, BCIS Form I-571;
10. Unexpired Employment Authorization Document with a photograph, BCIS Form I-688B; Form I-766.

List B.Documents Proving Identity Only

1. State-issued driver.s license or ID card with a photograph or identifying information including name, date of birth,
2. ID card issued by federal, state, or local government agency or entity with a photograph or identifying information in No. 1.
3. School ID card with a photograph;
4. Voter.s registration card;
5. U.S. Military card or draft record;
6. Military dependent.s ID card;
7. U.S. Coast Guard Merchant Mariner Card;
8. Native American tribal document;
9. Canadian driver's license;
10. For persons under age 18:
    a. school record or report card;
    b. clinic, doctor, or hospital record;
    c. day care or nursery school record.

List C.Documents Proving Work Authorization Only

1. U.S. Social Security card, if it does not say the card is not valid for employment;
2. Certification of Birth Abroad, Form FS-545 or Form DS-1350;
3. Original or certified copy of a birth certificate with an official seal issued by a state or local government agency;
4. Native American tribal document;
5. U.S. Citizen ID Card, Form I-197;
6. ID Card for Use of Resident Citizen in the U.S., Form I-179;
7. Unexpired authorization document issued by BCIS (other than those in List A).

Climbto350 is a waste of money. AMF is hiring and they have new-hire classes scheduled through September.