I own multiples of both. I use the 6 ring key holder for my X5 key fab. I never take it out of my purse or open it because my car has sensors on the handles to unlock and it is push button start.I noticed i see tons of 6 ring keyholders on yt snd insta but these days rarely see people showing their clés as an actual keypouch. Do you think the keyholder has eclipsed the clés? Personally i have and love both!