I just don't get the tricycles for some reason. I just love being able to lean into turns on a two wheel recumbent, it almost feels like I'm flying a plane or riding in a bobsled.
Due to disabilities, I'm forced to ride a trike or a quad. Your description of riding a two wheeler brings back fond and exciting memories. On a well designed tadpole, you can get some of the same sensations when cornering on two wheels. Never done it, but I've seen it. Looks like fun, but less intense than flying around on a two wheeler.