Test rides can be an eye opener. When I was in the market for a trike, I had the oppertunity to ride a delta trike. Almost from the first turn of the pedal it just didnt feel right. Right at the beginning of the test there was an off camber turn that frankly scared the hell out of me. Shortly after I got off, another rider test rode it. At that same off camber turn he rolled it, and got a nasty road rash. No--I wont name the brand. But then I rode the tadpole trike I have now and the difference in feel in corners was very different.