With a recent update on snapchat, I am using s23u and I can say samsung done a good job with camera optimization and you could switch between lenses upto 100x and the lens switching is even smoother than default camera app. There is one thing if samsung could do, make it run on 120hz. The default app running on 60hz feels like my phone is lagging. Also can samsung work with instagram as well to make it much more smoother and add more animations thorough out the application like the ios.
