Got four books, which to start first?

Enders Game
Red Mars
Revelation Space
The Eye of the World (first Wheel of Time book)

I'm not sure if I want to start out with some sci-fi or fantasy

OP here...

So Red Mars sucks.  Well, it's not badly written, but it's not what I wanted.  Way too much detail, and I suppose hard sci-fi isn't my thing.  Is Revelation Space considered hard sci-fi?