What kind of Pertex? That’s a brand name covering a few different fabrics. If it’s a fully waterproof version then it might be about the same as Paclite. A wind/showerproof version will be more breathable.
gore paclite and some ducktape to stick the rips back together because you rode near some brambles.
My paclite jackets lasted about a year and a helf before they leaked on the shoulder where they had been worn by the strap from my messenger bag whilst on my short commute. The Active Shell might be slightly better but the material has still frayed open on the ridge by the hood peak, and that is mostly commuting as well.