I drive in sport all the time in my Gransport. There are numerous opinions on whether to go neutral or keep the foot on the brake in slow traffic.
When I went from the auto 3200 I was told to use neutral as much as possible to reduce wear. So that’s what I’ve been doing.
I’ve not really driven enough in the last 18 months to see if if makes much difference to clutch wear. I’m planning to do more miles with the lockdown easing so I’ll compare although it’s very difficult to remember the road and traffic conditions all the time.