Originally Posted by PeteHski

Where did he state anything about "fast" climbing as a criterion? He also mentioned road and gravel on the same climbs. So maybe a road endurance bike or gravel bike would be "better"? Not faster, but more comfortable and easier to ride for extended periods. Listing a bunch of lightweight road race bikes is fine, but might not be the "best" option for everyone looking to climb. Actually I would suggest that most ordinary riders are better off with an endurance focused geometry, even if they don't admit it. Also note that the OP is coming from a hybrid here, so I'm guessing he's not a racer.