Samsung Galaxy Tab 2 7.0 — Samsung Tab 2 7" p3113 custom rom help

Hi all, so i just was given a tab 2 and havent modded an Android in a very long time. im wondering what the best custom rom is for this device for performance. ive done a google search and most guides are outdated. i did manage to get this device rooted, but im not too confident in what im doing after that. id like to sideload a rom instead of using an sd card also.

thanks for any help.