My 2022 Canyon Endurace came with 30 mm GP5000S TR and I ran them all season, including the L'Etape du Tour. No complaints, super comfortable and they seem fast enough. I think a lot depends on your rim width too. My DT Swiss rims are 22 mm internal, which I think goes well with 30 mm tyres. I've previously run 32 mm tyres on 17 mm rims and they looked a bit bulb shaped.