The good thing about the Equation Bezerk is that it is one of them best barrels I have ever used. I also like the 8" size , nice if you are a front player. It has nice accuracy and also it is very quiet. For $80 you get the 3 inserts which you can select.
Nothing bad so far.
I would recommend all my friends to get this but I rather keep is a secret =). The 8" size is great for basically and player on the field but it really fits a front player, Also the nice design of the barrel is a nice feature. Get one!