It's been quite a while since I've seen a domme so not much help but can add my 2 cents. Long ago when she used to tour here I saw Damazonia. Unreal choice but I dont think she ever comes around anymore and she surely costs a fortune by now, but if she does I'd be first in line.
I've been eying miss Sadie for a while now but havent pulled the trigger. Her ad is definitely attention grabbing, so I'm sure she'd be worth it but can't say from experience.
If you have any interest in trans girls I've seen miss Ariel twice, she's gorgeous, enthusiastic, and very kinky. Supposedly she's visiting again some time this month. Also thinking about seeing Amor Habach while she's here, people have said good things.
Good luck finding someone interesting, let us know how it goes.