which dose helped you the most for your panic disorder?

hi there, for some background i am a 29f diagnosed with gad, bpd, persistent depression and panic disorder. it manifests physically, i am currently unable to work due to the nausea/vomiting. effexor is the first med i have tried that actually seems to help with my panic. i just upped my dose this week to 150mg/day. i’m curious to hear from others what dose they found effexor worked best for them in stopping their panic attacks/symptoms. thank you in advance x