[quote=@Kejmur]
<Snipped quote by Buddha>

While it's true number wise, Byakugan provide only the ability to see tenketsu points and x-ray in eyes. Even basic Sharingan give stuff like photographic memory, free copy technique and you need to see it once, you may easily predict opponents movements, you see opponents chakra signature and this is with just basic Sharinga, not counting Mangekyou.

[/quote]

I wanna point out that in RP's, the Sharingan does barely half of the things you listed it capable off, as they're considered god modding. (There's an argument to be made that if something is In Universe, is it god modding? Take Mind-controlling another player character, for instance.) In the Naruto universe, the Sharingan is potentially more powerful, due to the ability to steal and predict the opponents moves, but, the Byakugan gives the user 360 degrees vision, coupled with the gentle fist to take out the enemy's chakra points and the strongest defensive technique in the entire universe, the Hyuuga are the ones the Hokage should have worried about starting a civil war, not the Uchiha.