For how long have you been using it?

I have received since it was released in France since then + / - 3 weeks.

Did you try many other models before getting this one?

I start with a Hercules RMX controller to see if I liked the mix ...
After that I buy 2 CDJ-400 and 1 DJM-400 that I used for 2.5 years that are great to use! but binding for transport ...
I also try CDJ-1000 MK3 and CDJ-800 and Denon DN-S 1200.

What is so special that you like best?

The ease of use, the 5 hot cues, the precision in the mix for my part I find really jogs accurate and quite similar to the CDJ-400, the needle is so nice and search saves time looking for a specific point of music.
New: Slip mode allows lots of creativity in the mix while staying within the time which is pretty cool!

Goodbye CDs, Vinyl ITCH welcome a Macbook and go! use Plug and Play does not beug no latency in the mix even on prolonged use.

What is so special that you like least?

The automatic synchronization function to ban!

What is your opinion about the value for the price?

Who says Pioneer says the high price ... but the quality is there, hit the buttons and even the controller is remarkable! (It's strong!)
Knowing what you know now, would you make the same choice?

I can not have enough experience yet, but I find this style of product really useful for those who want to do this without spending a fortune and pleasure to take his DDJ-S1 anywhere you want: p

Enjoy & Practice

I would say yes without hesitation at the moment!