Reply to Vci 100 arcade, want to buy a 4 deck controller

hi there, i'm an happy owner of a Vci 100 arcade.
I use it with a lauchpad for having cue points and gratification mapping in the 2 main deck.
I was believeing of buying also another controller, 4 deck
Is the vms4 a good controller? I'm not going to sell the Vci, so I don't wont to spend that money!
I only want more button,(less layers) and if Is possible 4 faders and eqs ( some space for samples also)

Traktor s4 is great I know, but I was trying to find something cheaper.

I was also believeing about the xponent, got space for samples