ZR vs Edge Zero

[lcsdds]

Anybody here have both these trems? Which one do you prefer and why? Anybody know how the Edge Zero compares to an original Edge?

[HuntertheGuitarist]

in my opinion, i say that the zr2 is better than the edge zero because of the ball bearing aspect. it feels a little better to me. Its all a matter of opinion though because the only difference is knife edges to ball bearings and maybe the arm has a different way of going in but thats about it.