Gateron released their new low-profile 2.0 series, claiming longer key travel. A breakthrough, supposedly. So naturally I had nothing better to do and wanted to try it. Conveniently, my NuPhy Air 75 already runs Gateron low-profile switches, so it’s a straight swap — all you need is a switch puller. Gateron’s official puller is absurdly expensive, more than a whole set of switches. Unless you’re swapping switches constantly, don’t buy it. The Air 75 ships with one, and that’s plenty.