[ericlewis]

Anecdotally the solo knit is much more comfortable on my head than the dual loop. The dual loop seems designed for people with more elongated heads.

[ribosometronome]

>The dual loop seems designed for people with more elongated heads.

As the owner of a long head, I definitely struggled with feeling like I couldn't get the VP to sit right for my eyes with the solo loop. The dual resolved that easily.

Then you get to have the single loop as new fidget toy.