Membrane keyboards? Never heard of them. Mechanical keyboards are all the rage these days, and they come in various shapes and sizes, from small 60% keyboards (or 40% if you want to go there) all the way to full-sized options. There’s something for everyone. While I love how compact and useful small keyboards are, I just can’t seem to convince myself to let go of my old 104-key keyboard, and there are three good reasons for that.