In regards to the Nobler. My first Nobler was built from the first kit run Top Flite made. A club member did the pattern with it and stated it was one of the best planes he had ever flown. The second Nobler was also a Top Flite kit and pains were taken to make it look good. The third Nobler was the Top Flite Gieske Nobler. That is the kit I learned to really use monokote. The fourth Nobler was a Brodak kit built box stock, no modifications. I won some trophies with it. The last one is the ARF from Tower Hobbies that is also box stock. Every one of them have been Fox 35 Stunt powered. To me they all flew the same. Of course every one of my planes need a pilot that knows how to fly the pattern. Later, DOC Holliday
PS:If in doubt about which kit to buy, RSM or Brodak, get one of each. The Brodak kit has a lot of wood to carve and shape.