I picked the g11 over the g15.... its so smooth and sexy looking imo... i almost cried when i had to go to school the day after getting it in the mail.....
But as others have shown.. if you dont want a flashy keyboard and want to save some money this one is definatly a good one
The one you linked Vanish is great sleek more professional design , I myself have a G15 Version 1 , I would highly recommend it , the only cons are it gets dusty.
As far as an illuminated keyboard, it looks like the only one with a decent light system. I have a hard time reading my eclipse and especcially now that some of the letters are wearing off the keys. That link above is a little pricey but I think is a pretty bad *** board.