High risk of Down Syndrome baby after OSCAR test

Received our OSCAR test results and results show high risk more than 1:50 for fetal Down Syndrome (Trisomy 21)😢 Doc suggested to do either CVS or amniocentesis to confirm the diagnosis. (Or none if we chose to keep baby regardless.) But both are invasive and will have some risk of miscarriage. Hub and I thinking if NIPT (Harmony or Panorama) is an option instead of invasive methods. Anyone experienced someth similar? Should we go for invasive directly or NIPT? #advicepls #firsttimemom