Uprate the TIP, reasons are straight forward
Aftermarket ones gradually drop from 3" to 2" which us a smoother transition and aids the airflow. OEM one drops halfway too 2" and it is restrictive in terms of how it bends and reduces.
As for aftermarket, I'd head for the cheaper ones, even the eBay £90 by various motorsport companies are good. They are made in coupled silicone which is 3-5ply, on TIPs its usually 4-5ply making it difficult to bend, collapse or cave in, even under stress and vacuum. I have used 3ply silicone and that refuses the bend, so imagine what an extra layer or 2 would do.
Its not like vacuum silicone which will collapse easy as the diameter increases.
But I can't imagine how the badger5 would be superior, as I have never dealt or used there products.