Personally I would recommend a Ducky keyboard, the backlight isn't limited to the key, however the switches are genuine Cherry MX and are built like a damn fortress.
I use a Ducky Zero (budget oriented) keyboard with blue switches and custom black dampeners to reduce the sound of 'bottoming out'.
My model has brightness adjustment and a breathing effect, however the more expensive models such as the Ducky Shine series have a vast number of effects available.
Considering that's a modern Razer keyboard, I would highly avoid it.
As you can see on the packaging, it has their own switches (not Cherry MX) and has been proven to have poor manufacturing tolerances and quality control. Due to this, it makes the switches have different actuation weights (in grams), which is not an issue that should happen in a high end keyboard.