KR to me has been a pretty boring experience once you boot up KX, At that point, why even bother playing KR? (Haven't played Russian Rework, Don't plan on it)
It's content is nowhere near as plentiful as KX, and truthfully it feels like a relic of it's Era with HOI4. Like one of those mods you simply play for the Nostalgia factor rather than to actually enjoy it's content. Even with the Germany Rework, Why Bother when we know that KX is going to just release something that'll be way better? (With likely more paths etc..)
That and the fact that with Russia for example, the amount of shit that can be done is insane, Take the Russian Republic, You can Reform the USSR, Re-invite the Bolsheviks, go Anarchist etc.. Or go down different Monarchy paths with different Tsar's, Along with the other paths such as Savinkov etc..
That's just with the Republic, Not even mentioning Kolchak's State, Don-Kuban, Mongolia etc.. who can all Conquer Russia and unify it, unlocking stuff for them to do as well, There's so much re-playable stuff in it, I genuinely feel that if i want to truly enjoy KR, I'd have to scrub KX's stuff from my mind, because that's all one can compare it to, to which as expected, it would not hold up against it.