I think it's a good question. Look, we do have a lot of confidence in the legal strategy because I think especially the IPRs, and I think that's gone kind of under the radar through all of this because we're going through the natural steps, but those are now filed to see if we can get those patents overturned.
And so look, I think from a RaDaR perspective, we like that technology a lot, and the team had already started working on the next-gen RaDaR product. So I think we're not abandoning that path. But I think that being said, look, we're a company that sells over 600 cancer tests, and we know that MRD will be a product that needs to be there.
But our ability -- we have multiple NGS tests, so I think our ability to evaluate other options I think is just prudent on our part. And it's one of the big projects that Ali and her team are looking at. There's a lot of interesting innovative early-stage companies out there from a technology perspective. So look, I think we would do that.
As far as timing, look, I think at the end of the day, you've got to remember, a lot of that product is still not getting reimbursed. I think Natera has done a good job of MolDx and getting coverage, but if you still look at the whole industry, it's pretty deep in colorectal, but not a lot of other cases. And there are some very good companies that are bringing those products to market in the next year or 2, which we think will only grow the market at a faster rate and help adoption, especially from a payer perspective.
But this is still -- so it's such early days from MRD. I think it's almost like if you would go back with NGS, 10 years ago. And today, NGS is only about 30%, 35% penetrated. So we think that this is going to be a long gain with MRD, and we believe that with being the leading cancer company, that's going to be important to us, but it's also about being prudent in making sure that we have multiple opportunities.