10X6 = 15 ounces of thrust at 11.5 amps with a pitch speed of 33 mph. 10X4.7 = 15 ounces of thrust at 12.5 amps with a pitch speed of 24 mph.
9X4.7 = 14 ounces of thrust at 10.5 amps with a pitch speed of 27 mph.
9X7 = 13 ounces of thrust at 12.5 amps with a pitch speed of 35 mph.
8X4.3 = 12.5 ounces of thrust at 8 amps with a pitch speed of 30 mph.
8X6 = 13 ounces of thrust at 10 amps with a pitch speed of 39 mph.
8X6 Direct drive = 12 ounces of thrust at 9 amps with a pitch speed of 41 mph.