As the Pimax 5k becomes more and more available (thru ebay and so), there is actually no reason to use anything else. Believe me, once you seen the Pimax field of view, anything else is just disappointing
I thought the blacks weren't great with LCD screens (not that they're overly great in the Rift), has this been resolved? Since Facebook has locked me out of the Rift S upgrade (IPD of 74 ish), I need to think what upgrade path to take.
@ the OP, not wanting to start a console war or anything but I believe (think / read / IMHO), that the Rift (original) has slightly better optics than the original Vive when it comes to legible text of which there is plenty of in ED - but it is running down the stock for the Rift S (new version incoming), which is LCD with not great blacks and limited IPD* range.
*interpupillary distance: The distance measured in millimeters between the centers of the pupils of the eyes