Take it from an old fart, if you ride more than an hour at a time, the yoshi with the db killer insert is just right, without the insert, you will be deaf in a week. It does sound really good with or without the insert.on long trips u might be smart to use earplugs even with the insert. Besides, looks good in stainless. Grin
Slow is good...so is fast, the trick is figuring out whats right for the situation
If you have to ask whether you should, don't.