I have a very quiet personality myself, so I do appreciate dommes who are quiet.

I don't mind some verbal interaction though. Commands and stuff like that is fine, but sometimes verbal interaction just gets awkward for me. Like commanding me to verbally worship or having to tell a domme what "X" smells like when X doesn't smell like anything to me. Maybe most subs like that but for me it's just too much and takes me out of subspace, I prefer to not have to speak too much.
There's a balance that I prefer when it comes to talking during a session.