- How long have you use it?

I used it for less than a month.
He was sent home against Thomann refund.

- What is so special that you like most and least?

The +: the whole problem is this: there is no positive ...
Maybe the LED flashing ...

The -: <ul>
Exorbitant price
Only 100 DMX channels allocated
Software completely restrained, not compatible with the second version (the most complete of course)
Response time VERY important. We had a good time to click before the projo react. For synchronization with the music, we revert ...
</ul>
- Have you tried many other models before buying it?

Yes one time there was a long time, but I could not remember the model.
I bought the home ENTTEC OPEN DMX. 3 times cheaper, smaller, beefier, immediate response time and 512 addressable channels and compatible with Freestyler (the Daslight not in the list but it is possible to do this walk, against a lot of bugs though. ..)

- How would you rate the quality / price?

Horrible!

- With experience, you do again this choice? ...

With this experience, I start running as soon as I hear about this case ...

Hope this will reflect on those who want to "invest" (the word is correct) in this case.