Technical Who has the best tri five Chevy Idler Arm? Or should I Rebuild what I have?

With the import stuff that’s coming in now who has the best idler for the tri fives ?
One once could rely on a specific brand name but the rebox/ resale gig is alive and well so you never know what your really getting anymore.
The other choice is to rebuild / etc .Who has been here and done that.
thanks

 

I rebuilt mine, both with a stock replacement bushing, and with an NORS bearing. They both have their good and bad points.

But that was a long time ago, I don't know what's available these days.