I saw ltt's review on GuliKit's joystick replacement kit for joycon, and recently my switch pro controller's left joystick is heavy drifted, which eventually turned itself into an E-waste.
So I bought their controller (they don't offer replacement kit for the pro controller). I still prefer the official controller because of the surface and vibration. Each time this controller vibrate, it just scared me and make me want to throw it away.
But I did spend sometime with it (not playing game), I found out it offers a way to update it's firmware! And it can record your input sequence and replay it, or export to and import from your PC. And you know what? I think I can generate script for painting the profile picture in Splatoon 3.