Dj's?
Is there anyone on here who Dj's and would like to give me advice on what i would should go for 
1st choice

Numark Mixdeck, has strong points and good features, Plays cd's, USB and you can plug it into your computer.
can be used without computer.
around $450-750 used/new

Numark N4, nice and portable at the same time as being quite big. Only to be used with a computer. made from plastic but is stable.
Has 4 channel (I would like) also has video control O.o (VDJ) full range pitch and quite a lot of other nice features.
around $400-800 new

Pioneer ddj ergo
nice looking controller! solid build, Amazing jog wheels (i've played around with it once) nice layout with all the buttons etc.. I think its made from metal O.o
I am not a beginner by the way, I used to DJ and I've DJ-ed with my brother on cdj-2000's a few times (top of the line pioneer products)
If there are any others that you recommend please comment them
thankyou

1st choice

Numark Mixdeck, has strong points and good features, Plays cd's, USB and you can plug it into your computer.
can be used without computer.
around $450-750 used/new

Numark N4, nice and portable at the same time as being quite big. Only to be used with a computer. made from plastic but is stable.
Has 4 channel (I would like) also has video control O.o (VDJ) full range pitch and quite a lot of other nice features.
around $400-800 new

Pioneer ddj ergo
nice looking controller! solid build, Amazing jog wheels (i've played around with it once) nice layout with all the buttons etc.. I think its made from metal O.o
I am not a beginner by the way, I used to DJ and I've DJ-ed with my brother on cdj-2000's a few times (top of the line pioneer products)
If there are any others that you recommend please comment them
thankyou
.I like the design.