This is an awesome little plane and I highly recommend building one! It has the widest flight envelope I've experienced on an RC plane, it can go 50mph+ and then slow down to 15mph without the need for trimming at different speeds. The stall speed is very slow and even when it does stall, the nose just drops a little. I've gone with a prop setup instead of EDF because I wanted to try thrust vectoring. I think I'd prefer my current setup over an EDF setup because it is still capable of pretty high speeds, but is also aerobatic.
My setup:
Motor: Turnigy D2826-6 2200kv
ESC: 40A
Prop: 7x5 APC
Lipo: 3s 3000mah 30c
Weight: 775g
FT Viggen webpage:
FT Viggen Build: