Which Bullets are Faster or Slower than Expected?

[Fess]

Every now and then I see a comment about a particular bullet consistently running a little faster or slower than others of similar weight. Unfortunately my memory is not great and I forgot which ones were mentioned. I suspect that much of the effect has to do with jacket construction or how easily and accurately the bullet conforms to the rifling, but hopefully this list will suggest a pattern.

Anybody been surprised with the speed of a particular bullet?