The stock windscreen on my 2019 Ninja 400 was in pretty rough shape when I bought the bike, so replacing the windscreen was at the top of my upgrade list.
After watching several videos, I opted for the Zero Gravity Corsa in the light smoke. HOMERUN!!! Being an Arizona rider, having that shade over my instrument cluster really makes a difference. Also, the shape of the Corsa is perfect, I am no longer being blasted in the chest and neck with wind, the air flows right over the top without needing to be in a racing crouch. Installation was a snap, perfect fit, and it looks great!!!
I highly recommend this upgrade.