Begleri vs knuckle roller

I’m curious what you all think about why begleri seems to be more popular than knuckle rollers or knuckle bones.

Personally, I’ve been enjoying knuckle rollers more. They feel a bit easier to pick up, more discreet to use, and a little more gentler on the fingers and knuckles. But I know begleri has a much bigger community and way more visibility.

For those of you who prefer begleri, what do you think makes it stand out or keeps you coming back to it?