Scorpion SII 2208-1280
| Prop | Volts | Amps | Watts | rpm | Thrust | Efficiency |
| - | 7.0 | 0.42 | 2.9 | 9238 | - | - |
| GWS EP9050 | 7.0 | 7.84 | 54.8 | 6675 | 428g | 71% |
| FMS 8.5x6 | 7.0 | 8.23 | 57.6 | 6611 | 355g | 70% |
| APC 9x6E | 7.0 | 9.88 | 69.2 | 6124 | 455g | 66% |
| GWS EP1060 | 7.0 | 10.55 | 73.9 | 5945 | 513g | 64% |
| GWS HD9075 | 7.0 | 10.98 | 76.9 | 5799 | 410g | 63% |
| GWS EP9070 | 7.0 | 11.76 | 82.3 | 5597 | 451g | 61% |
| GWS EP1047 | 7.0 | 12.04 | 84.3 | 5524 | 565g | 60% |
| - | 10.5 | 0.55 | 5.8 | 13852 | - | - |
| APC 7x4 | 10.5 | 7.51 | 78.9 | 10929 | 450g | 75% |
| APC 7x4SF | 10.5 | 8.25 | 86.6 | 10667 | 480g | 74% |
| MAS 7x4 | 10.5 | 8.30 | 87.2 | 10664 | 467g | 73% |
| APC 7x5E | 10.5 | 8.89 | 93.3 | 10456 | 493 | 72% |
| GWS EP8040 | 10.5 | 9.06 | 95.1 | 10380 | 593g | 72% |
| GWS HD8060 | 10.5 | 13.10 | 137 | 9001 | 589g | 63% |
| GWS EP9050 | 10.5 | 13.44 | 141 | 8818 | 768g | 63% |
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