I’m 6ft and 103kg in my shreddies, and my summer wheels are <1300g clinchers. My winter wheels are open-sport on 5800 hubs. Strength is as much about being well built as it is the parts.
Not sure if the open-sport (think it’s now re-branded the open-elite) is stronger than the open pro, but it’s a pinned rim so has more internal structures, and therefore presuming stiffens. It’s also dirt cheap. But it’s a bit old skool, low tech, and well………….dull?
On a new snazzy bike I was eyeing up the Shimano CX75 hubs and either H-plus-sons archetypes or Velocity A23’s.
Unless I’m feeling weight weenie I prefer shimano hubs, my grandkids will probably be re-building them.