To each his own. I have a 100 size jet. Putting together a 45 size plane. I have an ultra Flash that will be assembled over the winter. I have done bigger prop planes. I have had a few 35% and 40% planes. I got sick and tired of hauling and storing big planes. With family commitments I rarely get a whole day to fly. 4 hours is the norm. I love having a plane that fits in the vehicle assembled. It seems like the 80-100 size jets would become a sweet spot. Resonably priced turbines, can pick them up used pretty cheap, and a good size plane. Seems like it should become the jet version of the 50cc prop plane that so many people fly now.