Today's announcement from TerraTrike of the 3 speed ($799) and 8 speed ($999) Rovers has the trike enthusiasts communicating on the web this morning. This trike seems to fit a need for individuals interested in a tadpole trike and a lower cost. With the raised seat it solves problems for people like me with bad knees who are challenged by getting up from many tadpoles.
You can read a review about the Rover at bentRider on line. Just click on 'BentRider
bikes@vienna has Rovers on order. The last report was that the trikes would arrive in mid May.