Studies now show that anti depressants are not the best choice for ptsd. what are other options?

Not medications: I'm not sure what studies you're referring to. Nevertheless, no pharmaceutical has ever been thought of as a standalone treatment for ptsd -- the symptoms are too variable. Drugs (including antipsychotics, benzos, ssri's and others at time) can help manage symptoms but not cure the condition. Put together with various psychotherapeutic treatments, gradual healing is definitely possible.

Meds and therapy: Different medications work for different people. Finding the right medication as well as the right dosage is an inexact and time consuming undertaking. Additionally, get a referral to a reputable psychotherapist who specializes in PTSD. Both meds and therapy together are the best combination.

VA/DOD guidelines: The primary treatment for PTSD is generally believed to be psychotherapy, but medications are quite often very helpful. According to the VA/DoD Clinical Practice Guidelinse for PTSD, several antidepressants are considered first line treatments. You should consult a psychiatrist who is familiar with treating PTSD, and consider working with a therapist who specializes in trauma.