How valuable is an attunement slot?

How valuable is an attunement slot? attunement slots slot at Rare and the third and final talent slot at Epic This Attunement Talents Melting Point is probably your safest choice as all4slots As you add points to your attunement stat, you will gain slots, but it may take several points in the stat to equal one slot I am not sure when

all4slots It appears to be 1 attunement slot for the set I take this to be the case due the wording in the Implanting Teeth section which says:

pgslotsh1 Attunement Slots is a stat in Dark Souls Attunement Slots effects, scaling, equipment and tips for DKS and Dark Souls Remastered  Typically, a character has 3 attunement slots at level 1, increasing by 1 slot every 5 levels thereafter Attunement Process: To attune to