I've seen enough of my friend's razer products break to know that its not worth giving that company any money -.- I value the longevity of my hardware, but I do admit razer does have nice looking hardware. I don't mind features and bling, but they shouldn't get in the way of the actual hardware.
I'm actually checking out the logitech g600. However I'm hesitant seeing that you can't right click when you hold down the g-shift apparently. Maybe I'll just use my old mx5500 until there's a revision but I would appreciate more suggestions and alternatives.