The greatest keyboard ever made. It's a little bit more expensive but it is most definitely worth it. The keyboard action is so comfortable, the form factor is nice and slender. The back-lit keys are a little bit unnecessary but it does add a nice effect.
Canada is the third country I have lived in, and I am now on my third Logitech Illuminated keyboard. I doubt I would ever choose another.
p.s. this post was not at all endorsed or sponsored by Logitech, or anyone else for that matter. I just freaking love this keyboard.