I've looked around at different databases but I cannot seem to figure out if some attack-type boosting items (Like a Mind Plate and a Twisted Spoon) have more of an advantage than the other.
I know the mind plate will give a 20% increase to Psycihc-type moves, but will the twisted spoon give any more/less of a boost? And if not, is there a item (In Pokemon X/Y) that dose offer a better stat boost?