Vane wear and tear is a non issue anyways.........the B2 took care of that so no sense even debating something that doesn't exist.
It does still exist to all those guys who do not yet use the new style fletch shredder I mean WB

Just trying to get a rise LOL
this whole issue is simply a personal preference thing if a certain person uses a piece of equipment and the like it , In their mind it is the greatest invention since sliced bread regardless of who can refute their claims even when it can be backed up by a mountain of torn up fletching
the whole thing is Ford Vs chevy thing to me
If you like the rest use it
but dont try to cram it down my throat because I dont like containment rests no matter what brand it is.