I have the ARC 30 on PRO II EVO hubs. The extra width (30mm internal compared to 25mm on the DT) does make them more stable around corners. I feel significantly less tyre roll, it’s like riding with a DH casing tyre when you’re on a normal thin walled kevlar. Of course the extra width does come with an increased chance of banging them on rocks but mine seem to be solid enough so far. They’re also not silly wide like the Ibis or Light-Bicycle ones that would be even more prone to bashing. As a bonus the ARC 30 mounts a tubeless Schwalbe with 2 wraps of Stan’s tape (for width) and a track pump. It’s totally hassle free, so much so that I change tyres without fear of faff!