To Dye or Not to Dye?

So, like many women with Sisterlocks I've "seen" online, I'm starting to get the color itch......that is, I am considering dyeing my Sisterlocks.

Does anyone have any thoughts on this process? I am still in the research phase, but it is obvious that there are people who agree and disagree with dyeing Sisterlocks. Some women say they will never dye their Sisterlocks again. Yet, there are others, most I encounter in person, who absolutely love their colored Sisterlocks.

Uh, what to do. Again, I am still in the research phase.