Saw the latest DQXIS news that there is a "normal, fast, really fast" battle speed option, DQXI 3ds parts where you visit other DQ games is still gonna be in and other small changes like being able to call a horse at anytime and get exp by running over enemies with your horse.
At this point seems smart to just bail out of the PS4 version and wait and play this one through. I'm sure the graphics will take a huge hit and look all jaggy and lower res in on a 1080p tv, but oh well if I love the game maybe I'll replay it on PC when it's $5 in a few years with super nice visuals.
Since I was like 35 hours into the PS4 one, I think I'll just play in 2d mode until I get back to that point which will make it less boring replaying all that content.