I unironically edited my post just before you posted this apparently.
Though I'll quickly point out again that for leveling purposes you'll never need to melee so even bothering to use any of that over instakills and nukes is stupid. If you wanna flavor then go ahead and flavor but at cap, the only thing that matters, khopesh still has the goods. You'll notice in OP's post he doesn't frontload for khopesh, because melee early is pointless.
Lastly, fast-stacking vulnerable > everything every longsword offers.