Here's how I categorize my drives, approaches and putts.
Putt - Chest is facing the basket. (Pushing the disc away from body)
Approach - Shoulder facing the basket (Pulling the disc "through" the body), No X step
Drive - Shoulder facing the basket (Pulling the disc "through" the body), X step
On my approaches, I either "Stand and deliver" (with a weight shift of course) or take one step to get a bit more of a weight shift.
On uneven ground, the lack of an X step really helps accuracy.
Pred, Wraith, TeeBird, Eagle, Whippet, Cobra, Rhyno, Arrow