I've had a K70 for some time, love it, looks great and my little Assassins Creed guy runs round better than ever before, (I am a gaming noob). None of the LED's have died and if they did I know Corsair would take care of it but to be fair it doesn't have a very hard life.
I'm all for quality, better materials and i'm certainly not against paying for it but I just think all of the Ducky's and Filco's etc look lame, they just don't entice me in any way into making a purchase. I know some people get excited by the little ones with no tenkey and go all out on funky caps etc but they still don't really grab me. I think I will have to keep my K70 in commission for a long time yet.
JR