how many agility items?

Hi everyone, just curious, how many agility items do I need as retri pala BiS?
Back, Wrist, Waist, and a ring, and thats it right? Or do I need Agi gloves from valithria, or do I keep fleshrending gauntlets?

You don't "need" any. Just use the best item there is in each slot, where in some of those slots items with agility are better than any other item, yielding more dps from total stats on them.

well there is a debate for a long time now about whats better fleshrending gauntlets or vali hc hands as retri paladin? even though im going for agi retri build but i guess flesh are better?

You can look at it like this, there is no agi or str builds, in the end there is "best in slot". Mail gloves have int on them, that costs other stats. They are "good", but fleshrending is "best in slot".