I miss my Triumphs. I had (at different times) a R3T, Bonnie T100 (That I turned into a cafe minus the downward bars), Tiger 1050, Thunderbird and a Speedmaster. I sold all of them because I moved to Arkansas and there isn't a triumph dealer in the state and, unfortunately, I don't know how to work on them. I currently have a 2019 Harley Electraglide Standard, but if there was a Triumph dealer in this state I would have the new 2.5 Rocket. That bike is KILLER!
As far as the Thunderbird goes, it was the absolute BEST cruiser style bike in its class I've ever ridden. It DESTROYED ANY Harley in its class, and I've had plenty of Harleys including the Street Bob which was a direct competitor to the TBird. The Street Bob was a joke compared to the TBird.