Which Premise Is Most Interesting?

Star Wars: Jedi Insurgency: Set during Order 66, the MC has a gamer system from Kotor 2, and must escape the Jedi Temple as Anakin begins his slaughter. Basically similar concept to the Jedi Fallen Order games, except the MC would save a few more Jedi, and cause chaos in the new Empire by taking out production facilities, important bureaucrats, prolonging the CIS war, etc. Basically doing everything in his power to annoy the piss out of Palpatine, with the goal of finding an ironic death for the smug politician.

Vampire Clan System: Set in either a western fantasy or xianxia world. His system would be sort of like the game Vampire Survivor where he gets exp from feeding, and his clan members give him exp every time they feed as well. When he levels up, he can choose an upgrade that affects him, and the clan. So say level up from he gets 4 random options: Strength I, Blood Magic I, Beauty I, Hypnotism I. Say he picks Strength I. At a future level up, he can continue down that line with Strength II, Strength III, etc. And these skills/perks carry over to the rest of the clan members, making them stronger.

[Marvel/DC] Lowkey Loki: The MC wakes up as Loki right after Thor is sent to Earth. Realizing what kind of clusterfuck of a situation he is in, MC manipulates events/characters to heroism/recruits villains to face the terrifying threats lurking within the galaxy. Basically forming a morally gray coalition adjacent to both the Avengers/Justice League. One that isn't afraid to kill bad guys like Joker.

Naruto: One Hell of a Guy: A more lighthearted series with a Might Guy insert the day he takes Naji, Tenten and Rock Lee as students. Pretty much focuses on the fun aspect of having ninja powers instead of the doom and gloom we expect from Naruto stories these days. The idea would be to turn the 3 students into another sanin, and to bully Kakashi/his team with overwhelming YOUTH!

Life Simulation Game of Thrones: MC wakes up in Kings Landing as soon as Robert heads north to recruit Ned Stark. Will he try to join the convoy? Hit up Littlefinger/Varrus? Or Sail across the ocean for Danny? He can try them all, and experience the heights of excitement, or the dread of having molten gold poured down his throat! (This would also be a minor crossover with the Elder Scrolls in which the Aedra replace the Seven, and the Daedric Princes are real. Where magic items are more commonplace, but magic is still difficult/comes at a steep price)

A Logical Man in a World of Superheroes: Basically a powerless guy wakes up as a prisoner in a room with a super powered girl. The villain monologues over the intercom about the strength of his impenetrable door. The heroine keeps hitting the door, and the MC goes "have you tried hitting the walls besides the door?" "What are you, stupid? Malificious is a madman, but he isn't stupid!' The heroine replies with a scoff, then began beating on the door once more. "Well, excuse me for complaining about the tinnitus your fists are causing me when you strike that door, but if you haven't noticed, the ceiling has been getting closer and closer every second. Now unless you want to be smooshed like a pancake, how about we try a hand at those walls to the side?"

And you get the rest. Everyone will come to think the MC has some insane IQ/amazing detective abilities, but really, he's just some comic nerd that knows all the tropes, and exploits them to win the day.

Note: No guarantee the winner will get written, but I'm exploring the idea of picking up a second story to write on the side 1-3 times a week. D101 will still update M-F.