I agree with Pizzaboy40, the Rip is not too important.
Process Control and Color Management is MUCH more important.
I prefer to handle Color Management outside of the Rip with dedicated Color Management tools
Try to create a process that works for you. Notice if you can repeat that process and achieve the same results, or very similar.
Once your results are consistent, use Color Management to Profile the process; but ONLY AFTER, things are consistent.
If the process is changing, no amount of CM can fix that. The rip is not to important, so save your money and concentrate on where the weak points really are.