I saw a pic the other day that had 2 rings at the ends of the hammock(one on each end )....and had questions.

I'm sure they are some super light circle ring(titanium or something)...so I know weight is not an issue...what benefits is there in using a system like that?.....I did like the way is kind of separated the ridge line and suspension...it seems that sometimes the end of my hammock gets in a bind with the suspension.

This seems like that might fix some of that?