I have 12 mac 500 now for almost eight years, during all this time we tried the competitor models (Clay Paky, dress, dts, and other) in the design it is true that machines are not practical in the field sav yet with minimal maintenance before they become real season monster performance in 8 years 3 failures can be ground (straps, or a position sensor (magnet)) it is clear that compared to their current machines lack of effect but are still effective.
tell you that I would do the same choice would be unnecessary because at the same rate of time it is the mac 700 I also has