I side loaded the May update last night and wow! Night and day difference from the previous several updates I had. I was on March so maybe April was good too. There seems to be very little lag in anything when before most activities were a little sluggish. Even the camera is greatly improved; it's still a little slow, but not unresponsive and super slow to start or process HDR+ as before. I feel like I have a new device. Whatever they changed in this update is some great magic.
Very brief additional observations, that I need more time to confirm :
Previously I was annoyed with the drastic brightness reduction at dusk if using auto brightness and that seems to be gone or reduced within reasonable levels.
Battery might not be quite as good, but I haven't gone through enough of a cycle yet to say for sure. I would gladly take a small hit to get this performance.
Very brief additional observations, that I need more time to confirm :
Previously I was annoyed with the drastic brightness reduction at dusk if using auto brightness and that seems to be gone or reduced within reasonable levels.
Battery might not be quite as good, but I haven't gone through enough of a cycle yet to say for sure. I would gladly take a small hit to get this performance.