[coldtea]

>In that case since you are waiting for the answer at every iteration, I'm not sure I see how it could have an impact.

In this particular case, yes.

I was making a point against the more generic "configuration rarely impacts such trivial cases" you said, which I've not found to be the general case.

[shin_lao]

The important part of my comment is such trivial cases ;)

[coldtea]

Well, especially the "such", whereas I considered that "trivial cases" is the important one.