The factory screen on my 2016 Roadster has been perfect for 20,000 miles. When I found them, I bought two. Just in case. As you all know, Triumph makes a certain number of any given accessory and then doesn't. I had the same question as I picked up my 2023 GT a month ago. So went with the Madstad. 10 minute job tops to remove and put factory fly screen back on, which I will definitely do. I love the Pannier brackets, the fact they nearly disappear when not in use. Friends coming to Nevada from UK, for an 8 day ride. Sorry I'm rambling, Madstad screen, Lamonster Ram mount, Luggage rack, Pannier's will all be used and mandatory. All will come off and be stored when I return. No need for any of these on day rides. And the bike, as you all know, looks so perfect free of all these amenities.