I bought ED day one on gpp and while you can have betas on the ps4 the games in gpp tend to be a lot more unfinished , most betas I've tried recently are about stress tests and the like ED was pretty messy the first few months on xbox.
Slightly off topic but I tried that star wars vr demo at a games con the other day and was blown away if ED works with vr on ps4 I shall be buying it again and reclaiming my ps4 back from my sons bedroom and grabbing a vr headset .
Ive been playing games 30 odd years and that star wars vr demo was one of the best (if short) things I've seen.
Edit I should clarify so I don't sound like the worst dad in the world we both have our own xbox one and share a ps4.