got my copy for Xbox One, went with the double guitar pack.
Little disappointed it uses a USB dongle to connect to Xbox One and have to plug in 2 of them one for each guitar, combine that with my already connected external HD I am glad I had a spare USB 3.0 hub lying around.
Does PS4 require a USB dongle, I know the rockband 4 instruments did not.
Also frame rate is all over the place, don't know what is so dam taxing on the system but it goes from smooth to choppy for no reason, not unplayable but jarring.
Maybe should have gone with PS4 version...
Game is great, love the new button layout took the wife and I only a few mins to adjust and I can tell GHL is were we will play the most. Just fun to see whats going to pop up next.