I can't really... Vote here
The fact I've played both since release makes me want to die.
But on the talk of fortnite or minecraft.
I like Minecraft just because of all the modding and customisation, I get really annoyed knowing people are able to steal your shit on some of the servers I play on and it really frustrates me, but hey a the game is decent.
Fortnite on the other hand Jeeeeez.
I have shit tonnes of skins and regret every minute of it, But yet still play and enjoy the save the world and got it around a week after the BR was released.
All en all, I would vote for both