Just because an airplane is a high wing model doesn't make it a trainer!

There are several high wing airplanes that are really great performing sport fliers capable of doing most any maneuver well with the right thumbs attached to the control box!

Take a Stik and build the wing with several degrees of anhedrial. Its then a low winger flying inverted "right side up". Rolls faster and flies very well inverted

Point is it all depends upon the airfoil and the airplanes design configuration. High wing/ Low Wing doesn't always mean alot sometimes!