Keycool 84 also has backlit features, and I believe it has an updated stabilizer layout (i believe the non-backlit ones use costar wheras this one uses cherry?). The spacebar is interchangeable with my ducky, so I don't know if its still non-standard. The Keycool 84 (again, I only have the backlit version so I don't know if the non-backlit has the same since it's older.) also has a plethora of media key features, eg calculator, computer, web browser, play/pause etc. located in the Fn/F rows. You can also open it up without having to remove any screws or anything, so it's easy to modify or clean, if you're into that.