Liked the look and EFI of the TU250x. However it felt small to me but I am 6’2″ and 220lb. Also being a new model used bikes are hard to find and tend to be on the more expensive side.
The Ninja 250 feels like a bigger bike and there are usually a number of pre-08s available for cheap. It also has a little more power and cruises at freeway speeds easier than the TU.
However if I wasn’t so cramped on the TU250x I probably would have bought one over the Ninja.