Personal Opinion: I don't really care about Kanaya. She had very good dialogues with Rose, but that was way back when. She had two moments of appreciable badassery, but that won't carry her character. She doesn't create any unnecessary drama though, so I'm actually okay with her. But it'll take some fine lure to make me interested into her and Vriska talking, and some snark about human family units won't cut it. Because while I actively try to enjoy Vriska, I keep failing. There is too much Vriska, and it sticks to my palate and fills my sinuses and burns in my eyes, and my feet struggle to find solid ground, but there is only liquid Vriska, all the way down.
But then Karkat jumps in and it gets at least amusing. In a sitcom way.
How do they pronounce their typing quirks? Besides karkat, that is.
HEADCANONS:
Terezi's quirk was really uncomfortable to read for me(and still is, but when you try to read it fast it's so much worse), so I imagine her voice to be a shrill, deafening shriek. I imagine she could make people bleed from the eyes and ears when she screams at them. It's that bad.
Vriska probably overpronounces all her "ate" and "b" sounds as if she was making the cleverest puns in the universe. Insufferable.
Kanaya does not understand speech rhythm, on any level.
I do not have strong opinions regarding most other trolls "talking quirks". Except that all of them must be intensely grating on some level.