Verifi testing

Anyone do the verifi blood testing? Sounds similar to the materni21. It tests for the genetic disorders as well as gender. My doctor offered it to us. I'm not high risk but I was adopted so I don't have my family history. I wouldn't mind the extra piece of mind and we wouldn't terminate regardless. As a bonus knowing the gender with almost 100% accuracy at 11-12 weeks sounds pretty awesome! Plus it's non invasive as its only a blood draw. Any experiences?