This is my favorite rigid EPO foam 3D profile plane to fly at the beach size or open field after working hours.  Its has all the flight characteristic of 3D profile and aerobatic flying with added advantages of being bigger in size, study and can handle harsh windy turbulent afternoon wind.  Setup using standard size normal electric plane brushless motor, servo and esc means i can source any R/C parts easily and use back my standard everyday use 3s 2200mah 35~40C lipo battery pack.  This plane is the actual reflection of its former glory the classic 3D profile plane; EPP foamed TECHONE YAK 54 which share the same flight attributes.  You can say everytime i drive to work highly likely this plane would be standy by behind the seat awaiting for freetime in the evening.

photo