While both the Honda CB350RS and Triumph Speed T4 look similar and are priced quite close to each other, they have different riding experiences. The Triumph Speed T4 is powered by a liquid-cooled engine making 31hp and 36 N · m of torque, with a focus on low and mid-range grunt and tractability. Even so, its performance and handling ceiling will be noticeably more than the CB350RS, which is powered by a 349cc, air-cooled engine making 21hp and 30Nm of torque. The Speed T4 also has a sixth gear, which means on the highway at faster speeds, its engine will feel smoother.
We recommend taking a test ride of both to see which one suits you better.