You're still not getting the point, and I doubt your neanderthal mind ever will. This thread has absolutely nothing to do with materia. Look at the below scenario.
This is all without materia
LVL 50 LNC with lvl 1 spear does probably 20 dmg with wc
LVL 50 LNC with lvl 50 spear does about 200 dmg with wc
LVL 50 THM with lvl 1 scepter does 500 dmg with spell
LVL 50 THM with lvl 50 scepter does 520 dmg with spell
Do you not see the problem? Melee dmg is scaled with the weapon lvl. Magic dmg is not. No matter what additional stats are on it the dmg difference is laughable.
IMO you just made yourself look like even more of an idiot bringing up materia again. Because this discussion still has nothing to do with materia.
Now if you wanted to add materia the Melee dmg scales even further with the weapon. The magic damage scaling is still pretty negligible.