Looking for any experience of a Chad tuner brake vs a Botnia Maxi. We are in the process of building a PRS rifle for Tactical class in 308 win for my son, so wanting to get the absolute most effective muzzle brake that we can find. The choice seems to be between the Chad and the Botnia, but I cant find much that compares the two. I watched the X-Ring Youtube video, and his conclusion was that they were very similar, but I would be interested to hear the experience of anyone else that has been able to compare the two.