Das keyboard or filco make very sturdy construction keyboards, but they don't have many frills besides that.
If you look at the fancy gaming keyboards, CM storm, corsair and maybe thermaltake, I believe, have mx red keyboards with backlighting. Not sure on durablility as I've only seen razer keyboards and those are pretty flimsy looking.
Other things to look into - steelseries, logitec, roccat. most of the features you can find on the website in product description, the only thing that's hard to discern is how sturdy the construction is. For that you have to see the keyboard in the wild.