Flywheel weight?

I am looking to get a flywheel weight for my 2018 CRF450R. I am a local intermediate and I came off of a 2013 CRF450R. I have never felt that 450s have all of this insane power that people talk about. That they are too fast, have too much power and are uncontrollable. I never felt that way until my 2018. Was the 2013 just that much of a dog? Regardless of that question, I am thinking about getting a flywheel weight for my '18, just to mellow it out some. Which one is best to mellow out the power, weight to use? Thanks for any input.