It's a Dell XPS 15 with an i7-7700HQ @ 2.8Ghz with 4C/8T, and it has an UHD screen, but I use it with two dedicated non-UHD monitors. I wouldn't know if that still compares as "very fast", or if the mouse events are particularly high frequency, but in settings the cursor speed is maxed.

I don't think I've ever had weird behaviour in the Aerial view.

I'm delighted to be of help.