Any of those decsk could work.  However, regardless of the deck type make sure you but in a few "defenders of the format" cards.

You already have Force of Will.

Wasteland/Strip Mine takes care of Workshops and Bazaars
Null Rod/Chalice of the Void takes care of Mox/Lotus

I used to play both

4 Underworld Dreams
4 Megrim

in my Sui-Black deck.  Worked well in casual type I was once I got into competitive they just turns out of be too slow.