Custom ROM for Android Tablet

Hey, all. I just bought a Samsung Galaxy Tab A7, and I would like to install a custom Android ROM on it. After a bit of research, my two options are LineageOS and Murena (aka /e/OS).

Does one have any advantages over the other? Or is it simply a matter of preference?

UPDATE: You will need a machine running Windows 10 or higher in order to successfully flash either ROM!