Sort:  

I unfortunately am in the position where I have to liquidate some of my Steem posting earnings weekly to cover living expenses and I don't want to have an ongoing power down (because I have delegated most of my SP out to projects I like and support) so I did choose the 50/50 split LOL

If you are in a position where you are just trying to build up an account and are powering up all earnings anyway, then the 100% power up option is the best choice as long as SBD is under $1