(Anbernic controllers)[https://anbernic.com/products/rg-p01] really don't get enough attention. I've got a bunch of them and they're great.

Cheap enough that you can buy in bulk and better than an Xbox, or DS5 controller, which is what I was using previously.

They have all the things I want. Namely, gyro, programmable back buttons, and hall effect sticks and triggers. They're also widely compatible, and I've had no trouble connecting them to anything, including a Switch and a Linux machine.