In model R/C combat, where manuerability is king. The most manuverable designs have high aspect ratio wings with a large amount of taper. For instance, a really hot wing right now is a slightly modified Clark Y with a root chord of 11.5" and tip chord of 5.5 to 6" and a typical span of 64". These wings are flown on .15 and .25 sized planes. This is the most practical example of manuverability in model R/C airplanes. These wings give a wing loading of 12 to 14