Leopolds at EK have red-switches so you might find them to be very enjoyable. I mean, based on what I've read on this forum, the Leopold was designed by pretty much the same guy and uses the filco chip, with some modifications. The Leopold is also very easy to unplug since it has a detachable USB cable. You might like it, just be wary of the stabilizers on the enter backspace shift, etc keys. They are switch stabilizers and not the wire-based ones, which pretty much sum up to: You won't hear the bottoming out as well on the enter and bacskpace keys (etc) as much on the Leopolds compared to say the Das Keyboard.