Cork It or Cloth It?

When it comes to wrapping handlebars, the typical options are cloth tape and cork tape. And my impression is that many, if not most, cyclists today consider cork tape to be more comfortable. On the surface this makes sense: cork is softer, and gripping something soft ought to feel better than gripping something hard. 

However, I generally prefer cloth tape. This tends to surprise people, but here is my reasoning: I feel that the softness of cork tape can be counterproductive, because it necessitates a tighter grip. When I ride a bike with cork handlebar tape it initially feels cushy, but over time I notice that the cushiness is making me grip tighter and my hands grow tired from the exertion. Because cloth tape is firmer, it allows my hands to relax and I am not perpetually squeezing.

Of course, in order for the firmness of cloth tape to work in one's favour, the handlebars must feel comfortable to begin with. The handlebars on my vintage Trek (first picture) have a weird squared-off (rather than tubular) shape to them, which my hands refuse to conform to. So until I can afford better handlebars on that bike, I am using cork tape to disguise the square shape.

Similarly, I always had some form of cork tape or grips on the vintage Motobecane mixte I used to own, because its aggressive geometry would place too much pressure on my hands.

But once I managed to slacken the seat tube angle (with the help of a swept back seat post) and improve the hand position with the Belleville handlebars, holding the bars finally became comfortable and cloth tape felt better than cork.

This makes me wonder whether the prevalence of cork tape we see today could generally be a symptom of uncomfortable positioning. Are more cyclists choosing cork tape because their position places too much weight on their hands? And furthermore, has this somehow become normalised in what is now considered "proper bike fit"?

A number of times now, I have been approached by other cyclists and asked how I "can stand" having my handlebars wrapped in cloth tape, as well as how I manage to cycle without padded gloves. Don't my hands hurt? Well, no. I feel no pressure on my hands, so the bar tape is really just there to provide a pleasant surface texture to the handlebars, rather than to "fix" any discomfort issues. Since cork tape is fairly new, I wonder what those who have been cycling since "back in the day" think about the cloth vs cork issue.