I just got the Sceptres and love them!! They sound amazing and I don't think they are as loud as some say. Most Harleys that ride by my house are louder than my Sceptres, but my Sceptres are more smooth, less harsh and raspy like the Harleys. I have not heard the Bub pipes, but I love my Sceptres!! Quality and fit is great as well. And a lifetime warantee!! Good luck.
