I vote for what I ride and stock.
Continental GP4000s 23c or if you want puncture resistance Conti’s Gator Skins, they roll well enough and resist the flints you find around Suffolk and North Essex.
Now I am using Gator Skins I can go for ride and not get a puncture!
I second rolling resistance is a function of rider weight, tyre, wheel diameter (larger wheels equal lower rolling resistance) pressure, tyre sinkage and half the contact width. Tyre width has little do with it directly but tyre width is a function (loosely) of rim width which has an effect of the sinkage factor. The main factors though are weight and tyre pressure.