In my entire life, I've gotten one decent quality Redragon KB/mouse set. Lasted about 18 months or so; which for the price point - and considering I smoke cigarettes while using it - is quite respectable. That was the first product I got from them, and it was what set me down the path of continuing to buy their stuff.

Problem is, since then I've had four consecutive sets that have had the lights die in 1-2 months and dead keys shortly after. The last one having had unreliable keys right out of the box which would randomly stop working and proceed to take 20+ pressings to finally start registering again, at which point they would resume normal function for however long it happened to be until the next incidence of the behavior. On top of all this the mouse wheels generally go bad (read: opposite-direction scrolling and unreliable button presses) within 3-6 months at most every time.

So TL;DR and to answer your question more directly: In comparison to their own equipment from a scant couple of years ago, and in comparison to multiple brands at the same entry-level price point which take much longer to manifest similar problems.