Gravel bike tyre width for roads
I have a gravel bike which I'm planning on using for my road commute (1hr each way) by changing the tyres. The internal rim width is 20mm and the stock tyres are 38c.
I've read up on widths and see that road cyclists are switching to wider tyres due to comfort and rolling rsistance, but wide in road cycling is 28c. Given my bike could probably take between 28c and 40c, what would you guys recommend I go for?