Since it’s so quiet here, let me start :)
The Steam Controller, albeit being discontinued in 2019 is still going strong here.
I like that you can easily replace the two AA batteries and even though the original wifi dongle broke somehow, it is possible to just link it with Bluetooth as well.
I hope they some day make a comeback/version 2, that thing rocks almost like a PS 3 Controller and is universally usable for all games