I am not a professional .....
Pixel Mago E-TTL strobe HSS Speedlight Flash Speedlight 1/8000 GN65 with front continuous light for Canon 450D / 500D / 550D / 600D / 650D / 700D / 60D / 70D / 50D / 1D / 1D Mark II / 1D Mark III / 1D Mark IV / 1Ds / 1Ds Mark II / 1Ds Mark III / 5D / 5D Mark II / 5D Mark III / 1DX / 6D / 7D + German Manual and TARION® universal flash diffuser (Electronics) 5
Pixel Mago E-TTL strobe HSS Speedlight Flash Speedlight 1/8000 GN65 with front continuous light for Canon 450D / 500D / 550D / 600D / 650D / 700D / 60D / 70D / 50D / 1D / 1D Mark II / 1D Mark III / 1D Mark IV / 1Ds / 1Ds Mark II / 1Ds Mark III / 5D / 5D Mark II / 5D Mark III / 1DX / 6D / 7D + German Manual and TARION® universal flash diffuser (Electronics)
therefore can not afford any binding assessment. Even I use a Canon D550 and am completely satisfied. The powerful guide number is a highlight in large spaces and you can afford the upwardly pivoted reflector. The TTL setting goes well. Have tested the strobe flash snowfall ..... with super effects.