Interesting you would say that. I always put an arbitrary premium on brits. Something contrary to a lot of UKP members. I also devalue most EE/Latina girls on public galleries at these prices. It’s just not enough for me to take my wallet out. Personally IMO of course 
UTR on the other was a different story.
….Russian Barbie IYKYK 
I get this i'm very similar, whilst Brits vs Russian etc makes no difference.. Thai, Brazilian, Romanian, Polish & a probs few others do this exact thing for me. I'll still see them if they've got the look I want, but just knowing this makes them significantly less attractive
Differ in that I may spend public gallery prices on them but won't spend utr fees on them, as those punts are about elite experiences & bang for my buck which they inherently can't offer for me
But if you look at their model list many are incall, as is normal, but a high percentage are listed as outcall only
I haven’t bothered to check this..if so given it's each girls personal decision, who knows.. maybe some of them are embarrassed about where they live, flat-share, like to go out, discretion/privacy.. wouldn't assume a one size fits all