Rip Software for versa art Rs640

[Allexander]

Hello everybody.
I want to purchase a RIP software for my roland Rs640,and for my GX-500 cutter.

I searched for Rip's and i found caldera,onyx.
Which is better for improved workflow and optimisation?

 

[mofire]

We use VersaWorks from Roland. Works great for us.

 

[Allexander]

i used versa works for the printer,but i want something more professional.
How about caldera and onyx?
are these options viable?

 

[Pacific Coast Sign]

The nice thing about VersaWorks is that its made by Roland and is written exclusively for their printers... they know all the ins and outs of their printers and how to make them output great prints.