EMERGENCYY- SAT USH vs WH- international student, will have to start from square one

<p>so?^
which one should i take?
i have like 15 days.
i need to get a 700+
i am an international with like no idea about both, but will be taking one from these, definitely.
guys? what do you suggest?
i have heard USH is easier compared to WH?
what do you suggest for an international student?
thanks.</p>