I'm wondering if anyone notices a difference in effectiveness with different colored parachute posts. If so, what have you found to be best? Should the post match the color of the natural you are imitating? Does it matter?

White seems to be the most common color on parachute flies but there are colors I've seen used that resemble nothing in nature. Does the post even matter?

Looking forward to your replies.... and for this snow to melt and trying things out on the stream.