Chastity and orgasm denial discussion

I’m wondering since there’s such a wide variety of cages and devices available, do keyholders ever pick out what their guy wears? Is it just because some (cages themselves, not the people!) seem old-fashioned while others appear elegant or even intimidating… is there one specific style that a keyholder absolutely refuses to let her chastity man wear?

I believe some of them do. I actually raised the question and we ended up going with a metal cage that was already in our possession.