@Yeff1 The biggest problem I have heard from people on this is that T3 enchants are not worth doing because gear and gear sets are too fragile. Why invest so much time and money into armor that tears apart like tinfoil when you don't even get knocked down by a group of monsters? My top tier gear currently loses like a good 5-10% of durability per hour of farming. Durability should have higher losses from being downed, but less durability loss from just being hit to balance this out. Not saying it should stay pristine if you are not downed, but it feels bad to spend 20-40k on an armor set just to have it wear out in a couple days of serious farming.
If they made gem imbuing worth doing by adding gem slots to gear you could remove them from to reuse, then it might be worth it.