Some interesting insight here regarding the RGB trend: https://news.ycombinator.com/item?id=47375085
Personally, I avoid it when possible as it tacks on about 10 to 20 USD for each item that uses it for a feature I’ll never see. My keyboard lives in a tray, my mouse is always covered (why it needs lighting when your hand covers it is beyond me), my case is solid…. 😛