Kinesis Advantage2 keyboard

Makes me feel like a concert pianist when I'm interfacing with a computer. Tools aren't everything but this keyboard is a joy to use. It is also a *look*.

I've worked on (& built myself) dozens of mechanical keyboards over the years. The Kinesis Advantage is the one I keep coming back to. The cupped shape and vertically-aligned keys are a game changer. After adapting (took a couple weeks), my typing speed increased more than 30%