Disclaimer - I'm not the experienced musician many here are. Just a newb/bedroom player. That said - I like a nice clean Fender sound and have been vacillating between amp choices. Very interested in the TM, DRRI, SS22 and others. There's a pretty popular music store nearby, geared toward gigging guitar players. The place has a very good guitar and amp selection, and the employees are all pretty knowledgeable musicians. I happened to stop in one Friday evening just as they were about to close. There were 5 employees and me. I was checking out the amps and they told me they were going to A/B a TM Twin and a TRRI as soon as they closed, and invited me to stay. One guy did all the playing, another switched between amps, settings stayed the same. The guy playing was good and put those amps through their paces with a variety of bluesy-rock stuff. Tell you what - I'd be guessing to try and tell one from the other. To me they sounded so much alike I couldn't really hear a difference. The employees were surprised and they all preferred the TM, especially the player. Anecdotal I know and YMMV. Just passing along FWIW.