hmmm, i think i can guess his other equip (if he uses +3 fire 2*+5 facet circlet) :
+3 20% +5% facet eschuta :
lvl48 enchant (1272 second duration)
5068 dmg
+443% ar
+2 sorc +3 enchant (1facet) :
lvl50 enchant (1320 second duration)
5070 dmg
+461% ar
+2 sorc +3 enchant (2facets) :
lvl50 enchant (1320 second duration)
5124 dmg
+461% ar
+2 sorc +2 enchant (2facets) :
lvl49 enchant (1296 second duration)
4984 dmg
+452% ar
so even if u get 1 socket in +2sorc/+3enchant its better than eschuta since u get ar/duration boost 2
as for the +2 enchant orb, i wouldnt use it actually, imo thats a bit of a waste of 2 +5 facets since u get better dmg with eschuta
equip used : +3 fire circlet(2 +5 facets), +3 fire amu, +3 enchant 15% ormus (+5 facet), lidless (+5 facet), mages, sojs, arach