I use it now for 3 months, knows a great machine and consumption issue is I had not lied on the subject, it is very economical.
I make Prestat maximum 250 people and for me it is enough for me, it is coupled with a fan and I use the liquid Jem (smoke pro). This effect is guaranteed especially for disco, or the play of light sends a lot of color, fog creates spanking out the most beautiful colors.

In conclusion I would say it is a good quality / price ratio and it's a machine accessible for people who want to start