Thinking about giving Cross a try

As the title says,I wanna give Cross a try.
I have a few questions tho.
First off what platform yields the best results with Cross video mac or PC?
Secondly I see that the Denon 3700 are supported but what about the newer 3900 can it be used with Cross?
Finally I currently own a vci-400 that I would like to use in conjunction with the denon units for 4deck controll
I would use the vci to controll the mixer and 2 decks and the denon to controll the other 2 dekcks is this possible ?
By the way I'm currently a VDJ user and not happy with v8 ( on the mac side of things)looking for a stable video platform for mac without hardware limitations and Cross seams to be what I'm looking for.
Thanks in advance
I have a few questions tho.
First off what platform yields the best results with Cross video mac or PC?
Secondly I see that the Denon 3700 are supported but what about the newer 3900 can it be used with Cross?
Finally I currently own a vci-400 that I would like to use in conjunction with the denon units for 4deck controll
I would use the vci to controll the mixer and 2 decks and the denon to controll the other 2 dekcks is this possible ?
By the way I'm currently a VDJ user and not happy with v8 ( on the mac side of things)looking for a stable video platform for mac without hardware limitations and Cross seams to be what I'm looking for.
Thanks in advance