>>55747872Megaevolution's concept is just an overexaggeration of the already existing thing. Kind of like super sayian 2 or 3
Gigamax is pokemon becoming demonic, godly and gigantic monsters which resemble more a pokemon in the lore than anything else
Besides 2 generations of distance and design-progression, however megaevolution being just "more of the same" is exactly what it's meant to be, while Gigamax mons have much more freedom to fluorish