I'm using the dlc. They're very nice and jrz is essentially the same as step. Same factory.
But if you've never used dlc before just stick with the jrz stainless. Still very good quality steel. The dlc coating is nice but not worth the extra price imo. I only get the dlc bc I've been using dlc coated since step black steel and when I don't use dlc everything doesn't feel like they bite enough or glide smooth enough 🤪
Keep your stock Bauer's as a backup just in case. And tbh Bauer steel isn't great but they're not TERRIBLE. Lots of pros actually use Bauer TI and stainless. But with that said, pros have sharpening at their disposal whenever and also multiple blades easily available so edge retention may not be as important to them in terms of saving time and money on frequent sharpenings.