I think for me it's more like 4 UU for one Medjay if even for me. Has anyone figured out if there's rhyme or reason to Sea Peoples? I have got 0 stacks on Monarch game I won, and I got 4 (!!) stacks of 4 axemen on a game I was doing well on.
For the game I won, I noticed that it's important to get great prophets over engineers to get ceremony/calendar to get your economy up (and to help w/ UHV3 culture target with obelisk, which also give you a priest). More prophets give writing/priesthood and literature/philosophy. I think I got lucky and traded with Babylon for Alloys to make Light Swordsmen. Overall, it seems pretty luck dependent (I settle on the horses to secure the stone and marble for first city. I research masonry, divination, finish pastoralism on same turn as Oracle, free is leverage property, bulb ceremony/calendar with prophet. Build order is temple, worker, (anarchy after it is done into slavery), Sphinx, Pyramids, settler and militias, Oracle, CRANK chariots (8 for Nubia, sneak them so they can attack from one move away, occasionally there's only one Medjay). Need about 8 for the Levnat as well. Workers need to build quarries, plantations, roads, mine on copper.
I do not think this is the best, but I obliterated Greece in all my territory (including the levant) when all was said and done. May have just gotten lucky...