Discrepancy between lancer/dragoon actions

[Alaltus]

Impulse Drive and Chaos thrust both have combo bonus: increased critical hit rating where as Ring of Talons breaks the trend with combo bonus: increased critical hit rate.
They are the same effect are they not? so shouldnt they be worded the same?

[Zetsumei_Tsunarashi]

There are actually instances of this all over the place. On gear, materia, abilities, etc. Some things say, critical hit "rate" and others say critical hit "rating".

I always assumed they were the same thing, but I think they should all say the same thing for clarity.

Personally, I prefer "Critical Hit Rate" and I think it should always be displayed as a percentage, but that's another matter.