Epic ! Agree. Will likely pull trigger.
my trek dealer seemed to think running smaller than 32mm tires on the checkpoint wouldn’t be great (no idea why) so perhaps that helps solve the problem for me. Thinking a great carbon set that could be great for road riding and essentially turn my checkpoint into a domane for tarmac days feels right. Then I’ll do a separate Climber bike at some point soon.
So the question becomes Zipp 303s or Aeolus Pro3V / Pro 37