Sneak peak vs NIPT

Je

I am going back to the dr in 2 weeks and will get the NIPT done then. Last time it took a week to get the results. So I’m just looking at 3 weeks. However Facebook keeps showing ads for the sneak peak test. How long does shipping and test results take for it? If it would be 2 weeks before I had those results, then it’s not worth it. However the sooner I can know something the better.