I have long TORs on my America and like the sound they make. Loud enough to be heard but not too loud at 5:30 am to wake up the neighbours. I do prefer the BUB sound clips over the TORs but not enough to change. One other issue for me (strictly personal) is the fact that these are Triumph original replacement exhausts.

12 Rocket Roadster
03 Bonneville America
69 BSA Firebird Scrambler
73 Yamaha TX 750