Honestly I don't think there's a difference. Most uke are feminine and could be replace by a female MC vis versa like u said. (●'◡'●)ﾉ
Ya'll actually giving some thought to all the storylines-- me just bring the dumbass I am, was just like--- “tHiS iS mY FiRsT TiMe rEaDiNg a sTrAiGhT sMuT WiTh FuLL CoLoUr” I already know I'm stupid (￣∇￣")7
I feel like there is it just depends on how the author writes the story. I’ve seen some where they make the males and females too submissive and don’t really give them that much of a personality. Some stories would be widely different if the genders were changed. I’m at work so I can’t really give you examples.
Nope there isn't
This is my first time reading a straight smut manhwa with a tolerable plot. It's crazy to me how you can easily switch the female mc to an uke and it wouldn't affect the story at all. I bet you can also switch ukes to women to from most yaoi manhwa and it wouldn't change anything at all. To those who read both straight and yaoi manhwa (note: I'm only referring to Korean made web comics hence manhwa), are there actual differences between typical ukes and female mcs?