Power to weight ratio

1. Align F16 @4s/35A 6x5.5 450W /690g ..... 650W/kg
2. Mirage 2000 @4s/ 42A 68mmEDF 510W/850g ....510W/kg
3. AMX 3s /30A 64mm EDF 340W/640g ... 530W/kg
4. Freewing F35 3s/30A 64mm EDF 340W/420g... 710W/kg

EDF minimal 300W/kg, scale like 500W/kg, Jet like 700W/kg!!!