I hope they improve on the following
- The touchpads and paddle "clicks" are way too noisy
- An actual D-pad
- ABXY buttons less mushier
- USB-C port for charging
- Similar to Steam Deck layout
- A place to store the USB dongle inside the controller when not in use
- Better rumble
I switched to an 8bitdo controller with hall effect joysticks since, but I do miss the touchpad's precision for FPS.