Anyone do OSCAR test and NIPT? Or skip OSCAR just do NIPT?

I did both because the FTS (i think you guys refer it to as Oscar?) and Harmony (NIPT). FTS has 90% accuracy for down syndrome but it includes birth defects. It is done via ultrasound + blood test, cost about $300-$400. Harmony (NIPT) has 99% accuracy for down syndrome but no birth defect check. It is done solely on blood test, cost $795. I done mine at KKH, can’t exactly remember if the prices include or exclude GST.