Yup. X-ring too. They just soak up power. The 172FMM engine in the KPR makes about 20 hp. My KTM motocross bike came with a standard chain, and it makes 50hp. No compromise.
I buy standard chains now (usually Takasago RK). They are much less expensive, but good chains. I want every bit of power these little engines can deliver! The cost savings with a standard chain may even outweight the more frequent replacement in the long run. If you are more than 50% highway, a standard chain should do. Riding in mud can do real damage. Keep it clean and lubed.