Is there a benifit to using the Supoerior kits over the Expert kits?
I have use a Superior kit for a while now along with the Expert kits and have noticed no difference in what I ID, usually it is a low end ID off of a gold item.
I could see the Superior salvage giving you more of a craftable item, but I don't see anything different about the Superior ID kit vs the Expert kit.
Superior ID and Salvage kits
Dmc1281
Loviatar
the superior kit saves inventory slots and costs 20 gold per salvage instead of 16 gold.
there is NO difference in results from the expert kits
there is NO difference in results from the expert kits
LicensedLuny
AFAIK, the only difference between the expert salvage/superior salvage and the id/superior id is a cost vs. convenience factor.
They both serve the same one-time use. The superior kits give you 100 uses vs. only 25 uses on the non-superior kits. But the superior kits cost 25% more per use than their non-superior counterparts.
I've heard some people say that superior kits will give better IDs and more salvage, but I've never seen *any* evidence to back up such a claim.
There is, of course, a serious functional difference between an ordinary salvage kit and the expert salvage/superior salvage kits, but your question reads like you're already well aware of that.
Hope it helps. Cheers!
Luny
They both serve the same one-time use. The superior kits give you 100 uses vs. only 25 uses on the non-superior kits. But the superior kits cost 25% more per use than their non-superior counterparts.
I've heard some people say that superior kits will give better IDs and more salvage, but I've never seen *any* evidence to back up such a claim.
There is, of course, a serious functional difference between an ordinary salvage kit and the expert salvage/superior salvage kits, but your question reads like you're already well aware of that.

Hope it helps. Cheers!
Luny