if using a c4d how do you decide which one to use?

[Derv]

as the topic says....
if using a C4d how do you decide which one to use?
i try to go with one that matches the flow even though it can take a long while to find the right one

[hellraid]

I just take one (if I use it) doesn't really matter if it flow if it doesn't I just erase and play around until it goes with the flow

[+mw.friction]

I try and find something with similar colors as to what is already in the sig, as well as trying to match the flow.

[Derv]

usually if its not the right colour i make an hue/saturation adj. layer

[hellraid]

or just make it black and white and start recolor it thats usually what I do as well

[Tranzice]

I normally use more than one...I usually use one with lots of particles, and one with the flow, and one for effects...

[Flow]

if its a normal c4d i use for flow and look for lighting
color doesnt matter to me really
effect c4ds,i find something that has well..good effects?