This is important because the fact that the Cherry MX Blues are offered in K70/K90 (Non RGB) but are not an option in the RGB variety. This is because "Cherry MX Blue as a key overall isn't a very popular switch in comparison to Red and Brown." - James (Corsair Technical Marketing), but in response to forum posts about this topic, consumers of Corsair products were very disappointed with the discontinuation of the Corsair K70 and K90 RGB with Cherry MX Blues.