Hey,
I would start DJ and I have 1000$ budget. I've been looking and I doubt between these:
- NI S2 + NI F1
- NI S4

I don't thing I'm going to use 4 channels, but in a future who knows. I thing to begin with 2 channels is enough and with the NI F1 It would be like having three channels, isn't it? If you know of better options or alternatives...

Also with that budget had planned to buy a pair of KRK Rokit 5 and a V-MODA M-100, but if you can recommend me other options it will help.

Thanks!!