Relocation brackets are stronger.
There is no risk of any binding, or parts wearing out.
They are quiet.
They are predictable.
You can dial in how you WANT your leaf springs to react/perform, vs. just allowing them to do whatever.
They look cool, and sound moar fancy.
They are ninja proof.
5+" of lift, 33's, OTK, Armored, Lighted, Chipped, Winched & Locked up Front.