99.99999% of all the glow planes out there advertised as trainers do exactly that.... Everything else falls under the catagory of personal preference!!!

My advice find a plane (trainer) that you like, can afford, has a radio that is buddy box compatible with your instructors and go FLY!!!!

It seems that there are more discussions on here about what constitutes a "good" trainer when IMHO the type plane chosen is of little importance. The most important thing is to chose the Right Instructor!!!!!! Any "real" instructor will have no problem teaching you how to fly any trainer!!! If they can't you need a "good" instructor not a "good plane